DNS Database information for Domain news-app-classic.api.bbci.co.uk.

We identified 1 entries that matched your query.

Historical DNS for news-app-classic.api.bbci.co.uk.


Date IPv4 IPv6 MX NS
Latest sni1.bbc-a.akadns.net. a2047.dscapi10.akamai.net. 23.209.125.11 23.209.125.6 23.209.125.12 23.209.125.9 23.209.125.8 23.209.125.13 23.209.125.14 23.209.125.5 23.209.125.10

sni1.bbc-a.akadns.net. a2047.dscapi10.akamai.net. 2a02:26f0:fe00::686e:f0ca 2a02:26f0:fe00::686e:f0d1 2a02:26f0:fe00::686e:f0d8 2a02:26f0:fe00::686e:f0d0 2a02:26f0:fe00::686e:f0db
2023-03-13sni1.bbc-a.akadns.net.

a2047.dscapi1.akamai.net.

23.209.125.25
a23-209-125-25.deploy.static.akamaitechnologies.com
23.209.125.27
a23-209-125-27.deploy.static.akamaitechnologies.com
23.209.125.24
a23-209-125-24.deploy.static.akamaitechnologies.com
23.209.125.31
a23-209-125-31.deploy.static.akamaitechnologies.com
23.209.125.30
a23-209-125-30.deploy.static.akamaitechnologies.com
23.209.125.23
a23-209-125-23.deploy.static.akamaitechnologies.com
23.209.125.28
a23-209-125-28.deploy.static.akamaitechnologies.com
23.209.125.26
a23-209-125-26.deploy.static.akamaitechnologies.com
23.209.125.29
a23-209-125-29.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi1.akamai.net.
2a02:26f0:fe00::686e:f0e0
2a02:26f0:fe00::686e:f0d0
2a02:26f0:fe00::686e:f0da
2a02:26f0:fe00::686e:f0ca
2a02:26f0:fe00::686e:f0e2
2023-02-13sni1.bbc-a.akadns.net.

a2047.dscapi6.akamai.net.

23.214.88.40
a23-214-88-40.deploy.static.akamaitechnologies.com
23.214.88.32
a23-214-88-32.deploy.static.akamaitechnologies.com
23.214.88.25
a23-214-88-25.deploy.static.akamaitechnologies.com
23.214.88.35
a23-214-88-35.deploy.static.akamaitechnologies.com
23.214.88.26
a23-214-88-26.deploy.static.akamaitechnologies.com
23.214.88.24
a23-214-88-24.deploy.static.akamaitechnologies.com
23.214.88.33
a23-214-88-33.deploy.static.akamaitechnologies.com
23.214.88.41
a23-214-88-41.deploy.static.akamaitechnologies.com
23.214.88.27
a23-214-88-27.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi6.akamai.net.
2600:1415:3c00::17d6:582a
2600:1415:3c00::17d6:5823
2600:1415:3c00::17d6:5828
2600:1415:3c00::17d6:5821
2600:1415:3c00::17d6:5829
2023-02-09sni1.bbc-a.akadns.net.

a2047.dscapi5.akamai.net.

23.200.147.17
a23-200-147-17.deploy.static.akamaitechnologies.com
23.200.147.48
a23-200-147-48.deploy.static.akamaitechnologies.com
23.200.147.16
a23-200-147-16.deploy.static.akamaitechnologies.com
23.200.147.49
a23-200-147-49.deploy.static.akamaitechnologies.com
23.200.147.19
a23-200-147-19.deploy.static.akamaitechnologies.com
23.200.147.18
a23-200-147-18.deploy.static.akamaitechnologies.com
23.200.147.43
a23-200-147-43.deploy.static.akamaitechnologies.com
23.200.147.11
a23-200-147-11.deploy.static.akamaitechnologies.com
23.200.147.9
a23-200-147-9.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi5.akamai.net.
2a02:26f0:db::5f65:1c20
2a02:26f0:db::5f65:1c3b
2a02:26f0:db::5f65:1c21
2a02:26f0:db::5f65:1c1b
2a02:26f0:db::5f65:1c1a
2023-02-01sni1.bbc-a.akadns.net.

a2047.dscapi10.akamai.net.

104.110.240.226
a104-110-240-226.deploy.static.akamaitechnologies.com
104.110.240.201
a104-110-240-201.deploy.static.akamaitechnologies.com
104.110.240.232
a104-110-240-232.deploy.static.akamaitechnologies.com
104.110.240.233
a104-110-240-233.deploy.static.akamaitechnologies.com
104.110.240.200
a104-110-240-200.deploy.static.akamaitechnologies.com
104.110.240.227
a104-110-240-227.deploy.static.akamaitechnologies.com
104.110.240.193
a104-110-240-193.deploy.static.akamaitechnologies.com
104.110.240.195
a104-110-240-195.deploy.static.akamaitechnologies.com
104.110.240.202
a104-110-240-202.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi10.akamai.net.
2a02:26f0:b200::1748:fc43
2a02:26f0:b200::1748:fc42
2a02:26f0:b200::1748:fc49
2a02:26f0:b200::1748:fc48
2a02:26f0:b200::1748:fc4a
2023-01-31sni1.bbc-a.akadns.net.

a2047.dscapi9.akamai.net.

104.97.2.134
a104-97-2-134.deploy.static.akamaitechnologies.com
104.97.2.152
a104-97-2-152.deploy.static.akamaitechnologies.com
104.97.2.155
a104-97-2-155.deploy.static.akamaitechnologies.com
104.97.2.133
a104-97-2-133.deploy.static.akamaitechnologies.com
104.97.2.132
a104-97-2-132.deploy.static.akamaitechnologies.com
104.97.2.154
a104-97-2-154.deploy.static.akamaitechnologies.com
104.97.2.153
a104-97-2-153.deploy.static.akamaitechnologies.com
104.97.2.151
a104-97-2-151.deploy.static.akamaitechnologies.com
104.97.2.156
a104-97-2-156.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi9.akamai.net.
2600:1402:9800:1c::6878:8135
2600:1402:9800:1c::6878:812a
2600:1402:9800:1c::6878:813a
2600:1402:9800:1c::6878:8133
2600:1402:9800:1c::6878:8139
2023-01-27sni1.bbc-a.akadns.net.

a2047.dscapi6.akamai.net.

23.200.147.18
a23-200-147-18.deploy.static.akamaitechnologies.com
23.200.147.27
a23-200-147-27.deploy.static.akamaitechnologies.com
23.200.147.16
a23-200-147-16.deploy.static.akamaitechnologies.com
23.200.147.33
a23-200-147-33.deploy.static.akamaitechnologies.com
23.200.147.32
a23-200-147-32.deploy.static.akamaitechnologies.com
23.200.147.17
a23-200-147-17.deploy.static.akamaitechnologies.com
23.200.147.19
a23-200-147-19.deploy.static.akamaitechnologies.com
23.200.147.24
a23-200-147-24.deploy.static.akamaitechnologies.com
23.200.147.25
a23-200-147-25.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi6.akamai.net.
2a02:26f0:da::173b:ab0a
2a02:26f0:da::173b:ab08
2a02:26f0:da::173b:ab1a
2a02:26f0:da::173b:ab11
2a02:26f0:da::173b:ab12
2023-01-25sni1.bbc-a.akadns.net.

a2047.dscapi5.akamai.net.

23.59.171.25
a23-59-171-25.deploy.static.akamaitechnologies.com
23.59.171.24
a23-59-171-24.deploy.static.akamaitechnologies.com
23.59.171.26
a23-59-171-26.deploy.static.akamaitechnologies.com
23.59.171.27
a23-59-171-27.deploy.static.akamaitechnologies.com
23.59.171.8
a23-59-171-8.deploy.static.akamaitechnologies.com
23.59.171.19
a23-59-171-19.deploy.static.akamaitechnologies.com
23.59.171.16
a23-59-171-16.deploy.static.akamaitechnologies.com
23.59.171.11
a23-59-171-11.deploy.static.akamaitechnologies.com
23.59.171.9
a23-59-171-9.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi5.akamai.net.
2a02:26f0:db::5f65:1c22
2a02:26f0:db::5f65:1c23
2a02:26f0:db::5f65:1c28
2a02:26f0:db::5f65:1c20
2a02:26f0:db::5f65:1c21
2023-01-23sni1.bbc-a.akadns.net.

a2047.dscapi2.akamai.net.

104.86.191.155
a104-86-191-155.deploy.static.akamaitechnologies.com
104.86.191.137
a104-86-191-137.deploy.static.akamaitechnologies.com
104.86.191.136
a104-86-191-136.deploy.static.akamaitechnologies.com
104.86.191.154
a104-86-191-154.deploy.static.akamaitechnologies.com
104.86.191.156
a104-86-191-156.deploy.static.akamaitechnologies.com
104.86.191.134
a104-86-191-134.deploy.static.akamaitechnologies.com
104.86.191.135
a104-86-191-135.deploy.static.akamaitechnologies.com
104.86.191.133
a104-86-191-133.deploy.static.akamaitechnologies.com
104.86.191.132
a104-86-191-132.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi2.akamai.net.
2600:1402:b800:1c::684c:d217
2600:1402:b800:1c::684c:d21c
2600:1402:b800:1c::684c:d218
2600:1402:b800:1c::684c:d21a
2600:1402:b800:1c::684c:d216
2023-01-09sni1.bbc-a.akadns.net.

a2047.dscapi5.akamai.net.

104.110.240.225
a104-110-240-225.deploy.static.akamaitechnologies.com
104.110.240.211
a104-110-240-211.deploy.static.akamaitechnologies.com
104.110.240.224
a104-110-240-224.deploy.static.akamaitechnologies.com
104.110.240.226
a104-110-240-226.deploy.static.akamaitechnologies.com
104.110.240.233
a104-110-240-233.deploy.static.akamaitechnologies.com
104.110.240.218
a104-110-240-218.deploy.static.akamaitechnologies.com
104.110.240.219
a104-110-240-219.deploy.static.akamaitechnologies.com
104.110.240.227
a104-110-240-227.deploy.static.akamaitechnologies.com
104.110.240.217
a104-110-240-217.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi5.akamai.net.
2a02:26f0:fe00::686e:f0d9
2a02:26f0:fe00::686e:f0db
2a02:26f0:fe00::686e:f0e1
2a02:26f0:fe00::686e:f0da
2a02:26f0:fe00::686e:f0e0
2022-12-14sni1.bbc-a.akadns.net.

a2047.dscapi4.akamai.net.

23.200.147.11
a23-200-147-11.deploy.static.akamaitechnologies.com
23.200.147.49
a23-200-147-49.deploy.static.akamaitechnologies.com
23.200.147.10
a23-200-147-10.deploy.static.akamaitechnologies.com
23.200.147.9
a23-200-147-9.deploy.static.akamaitechnologies.com
23.200.147.43
a23-200-147-43.deploy.static.akamaitechnologies.com
23.200.147.16
a23-200-147-16.deploy.static.akamaitechnologies.com
23.200.147.17
a23-200-147-17.deploy.static.akamaitechnologies.com
23.200.147.42
a23-200-147-42.deploy.static.akamaitechnologies.com
23.200.147.48
a23-200-147-48.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi4.akamai.net.
2a02:26f0:5d00:a::685b:4711
2a02:26f0:5d00:a::685b:4714
2a02:26f0:5d00:a::685b:4712
2a02:26f0:5d00:a::685b:4713
2a02:26f0:5d00:a::685b:4710
2022-12-12sni1.bbc-a.akadns.net.

a2047.dscapi7.akamai.net.

23.214.88.17
a23-214-88-17.deploy.static.akamaitechnologies.com
23.214.88.24
a23-214-88-24.deploy.static.akamaitechnologies.com
23.214.88.32
a23-214-88-32.deploy.static.akamaitechnologies.com
23.214.88.27
a23-214-88-27.deploy.static.akamaitechnologies.com
23.214.88.26
a23-214-88-26.deploy.static.akamaitechnologies.com
23.214.88.18
a23-214-88-18.deploy.static.akamaitechnologies.com
23.214.88.25
a23-214-88-25.deploy.static.akamaitechnologies.com
23.214.88.19
a23-214-88-19.deploy.static.akamaitechnologies.com
23.214.88.16
a23-214-88-16.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi7.akamai.net.
2600:1415:3c00::17d6:5840
2600:1415:3c00::17d6:5842
2600:1415:3c00::17d6:5849
2600:1415:3c00::17d6:5841
2600:1415:3c00::17d6:5848
2022-12-09sni1.bbc-a.akadns.net.

a2047.dscapi8.akamai.net.

23.63.243.99
a23-63-243-99.deploy.static.akamaitechnologies.com
23.63.242.80
a23-63-242-80.deploy.static.akamaitechnologies.com
23.63.243.88
a23-63-243-88.deploy.static.akamaitechnologies.com
23.63.243.90
a23-63-243-90.deploy.static.akamaitechnologies.com
23.63.243.98
a23-63-243-98.deploy.static.akamaitechnologies.com
23.63.243.104
a23-63-243-104.deploy.static.akamaitechnologies.com
23.63.243.97
a23-63-243-97.deploy.static.akamaitechnologies.com
23.63.243.89
a23-63-243-89.deploy.static.akamaitechnologies.com
23.63.243.96
a23-63-243-96.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi8.akamai.net.
2600:1404:cc00:11::b81c:2992
2600:1404:cc00:11::b81c:2993
2600:1404:cc00:11::b81c:2991
2600:1404:cc00:11::b81c:298f
2600:1404:cc00:11::b81c:2990
2022-12-08sni1.bbc-a.akadns.net.

a2047.dscapi2.akamai.net.

23.206.251.57
a23-206-251-57.deploy.static.akamaitechnologies.com
23.206.251.51
a23-206-251-51.deploy.static.akamaitechnologies.com
23.206.251.49
a23-206-251-49.deploy.static.akamaitechnologies.com
23.206.251.59
a23-206-251-59.deploy.static.akamaitechnologies.com
23.206.251.50
a23-206-251-50.deploy.static.akamaitechnologies.com
23.206.251.56
a23-206-251-56.deploy.static.akamaitechnologies.com
23.206.251.65
a23-206-251-65.deploy.static.akamaitechnologies.com
23.206.251.64
a23-206-251-64.deploy.static.akamaitechnologies.com
23.206.251.58
a23-206-251-58.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi2.akamai.net.
2a02:26f0:b7::17c8:932a
2a02:26f0:b7::17c8:9329
2a02:26f0:b7::17c8:9323
2a02:26f0:b7::17c8:9330
2a02:26f0:b7::17c8:932b
2022-12-01sni1.bbc-a.akadns.net.

a2047.dscapi1.akamai.net.

23.221.212.203
a23-221-212-203.deploy.static.akamaitechnologies.com
23.221.212.199
a23-221-212-199.deploy.static.akamaitechnologies.com
23.221.212.205
a23-221-212-205.deploy.static.akamaitechnologies.com
23.221.212.197
a23-221-212-197.deploy.static.akamaitechnologies.com
23.221.212.204
a23-221-212-204.deploy.static.akamaitechnologies.com
23.221.212.200
a23-221-212-200.deploy.static.akamaitechnologies.com
23.221.212.198
a23-221-212-198.deploy.static.akamaitechnologies.com
23.221.212.202
a23-221-212-202.deploy.static.akamaitechnologies.com
23.221.212.196
a23-221-212-196.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi1.akamai.net.
2600:1402:9800:1c::6878:8124
2600:1402:9800:1c::6878:8126
2600:1402:9800:1c::6878:8125
2600:1402:9800:1c::6878:8127
2600:1402:9800:1c::6878:8128
2022-11-30sni1.bbc-a.akadns.net.

a2047.dscapi9.akamai.net.

104.110.240.202
a104-110-240-202.deploy.static.akamaitechnologies.com
104.110.240.209
a104-110-240-209.deploy.static.akamaitechnologies.com
104.110.240.211
a104-110-240-211.deploy.static.akamaitechnologies.com
104.110.240.203
a104-110-240-203.deploy.static.akamaitechnologies.com
104.110.240.216
a104-110-240-216.deploy.static.akamaitechnologies.com
104.110.240.200
a104-110-240-200.deploy.static.akamaitechnologies.com
104.110.240.210
a104-110-240-210.deploy.static.akamaitechnologies.com
104.110.240.208
a104-110-240-208.deploy.static.akamaitechnologies.com
104.110.240.201
a104-110-240-201.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi9.akamai.net.
2a02:26f0:b200::1748:fc39
2a02:26f0:b200::1748:fc3b
2a02:26f0:b200::1748:fc3a
2a02:26f0:b200::1748:fc38
2a02:26f0:b200::1748:fc33
2022-10-19sni1.bbc-a.akadns.net.

a2047.dscapi1.akamai.net.

23.59.171.10
a23-59-171-10.deploy.static.akamaitechnologies.com
23.59.171.8
a23-59-171-8.deploy.static.akamaitechnologies.com
23.59.171.17
a23-59-171-17.deploy.static.akamaitechnologies.com
23.59.171.26
a23-59-171-26.deploy.static.akamaitechnologies.com
23.59.171.9
a23-59-171-9.deploy.static.akamaitechnologies.com
23.59.171.18
a23-59-171-18.deploy.static.akamaitechnologies.com
23.59.171.25
a23-59-171-25.deploy.static.akamaitechnologies.com
23.59.171.27
a23-59-171-27.deploy.static.akamaitechnologies.com
23.59.171.16
a23-59-171-16.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi1.akamai.net.
2a02:26f0:5700::684d:7641
2a02:26f0:5700::684d:7639
2a02:26f0:5700::684d:7640
2a02:26f0:5700::684d:763b
2a02:26f0:5700::684d:763a
2022-10-18sni1.bbc-a.akadns.net.

a2047.dscapi2.akamai.net.

23.223.199.185
a23-223-199-185.deploy.static.akamaitechnologies.com
23.223.198.208
a23-223-198-208.deploy.static.akamaitechnologies.com
23.223.199.187
a23-223-199-187.deploy.static.akamaitechnologies.com
23.223.198.209
a23-223-198-209.deploy.static.akamaitechnologies.com
23.223.199.186
a23-223-199-186.deploy.static.akamaitechnologies.com
23.223.198.217
a23-223-198-217.deploy.static.akamaitechnologies.com
23.223.198.210
a23-223-198-210.deploy.static.akamaitechnologies.com
23.223.198.211
a23-223-198-211.deploy.static.akamaitechnologies.com
23.223.198.216
a23-223-198-216.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi2.akamai.net.
2600:1404:6400:3c::17c9:c3d5
2600:1404:6400:3c::17c9:c3d1
2600:1404:6400:3c::17c9:c3d2
2600:1404:6400:3c::17c9:c3d3
2600:1404:6400:3c::17c9:c3d4
2022-10-16sni1.bbc-a.akadns.net.

a2047.dscapi4.akamai.net.

23.61.246.40
a23-61-246-40.deploy.static.akamaitechnologies.com
23.61.246.33
a23-61-246-33.deploy.static.akamaitechnologies.com
23.61.246.27
a23-61-246-27.deploy.static.akamaitechnologies.com
23.61.246.35
a23-61-246-35.deploy.static.akamaitechnologies.com
23.61.246.25
a23-61-246-25.deploy.static.akamaitechnologies.com
23.61.246.32
a23-61-246-32.deploy.static.akamaitechnologies.com
23.61.246.41
a23-61-246-41.deploy.static.akamaitechnologies.com
23.61.246.34
a23-61-246-34.deploy.static.akamaitechnologies.com
23.61.246.26
a23-61-246-26.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi4.akamai.net.
2600:140a:e000::173d:f629
2600:140a:e000::173d:f621
2600:140a:e000::173d:f61a
2600:140a:e000::173d:f619
2600:140a:e000::173d:f620
2022-09-20sni1.bbc-a.akadns.net.

a2047.dscapi10.akamai.net.

104.91.71.132
a104-91-71-132.deploy.static.akamaitechnologies.com
104.91.71.135
a104-91-71-135.deploy.static.akamaitechnologies.com
104.91.71.138
a104-91-71-138.deploy.static.akamaitechnologies.com
104.91.71.134
a104-91-71-134.deploy.static.akamaitechnologies.com
104.91.71.145
a104-91-71-145.deploy.static.akamaitechnologies.com
104.91.71.137
a104-91-71-137.deploy.static.akamaitechnologies.com
104.91.71.146
a104-91-71-146.deploy.static.akamaitechnologies.com
104.91.71.136
a104-91-71-136.deploy.static.akamaitechnologies.com
104.91.71.147
a104-91-71-147.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi10.akamai.net.
2a02:26f0:db::210:aa7b
2a02:26f0:db::210:aa7a
2a02:26f0:db::210:aa28
2a02:26f0:db::210:aa22
2a02:26f0:db::210:aa23
2022-09-08sni1.bbc-a.akadns.net.

a2047.dscapi1.akamai.net.

23.200.147.49
a23-200-147-49.deploy.static.akamaitechnologies.com
23.200.147.43
a23-200-147-43.deploy.static.akamaitechnologies.com
23.200.147.42
a23-200-147-42.deploy.static.akamaitechnologies.com
23.200.147.9
a23-200-147-9.deploy.static.akamaitechnologies.com
23.200.147.8
a23-200-147-8.deploy.static.akamaitechnologies.com
23.200.147.10
a23-200-147-10.deploy.static.akamaitechnologies.com
23.200.147.11
a23-200-147-11.deploy.static.akamaitechnologies.com
23.200.147.40
a23-200-147-40.deploy.static.akamaitechnologies.com
23.200.147.48
a23-200-147-48.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi1.akamai.net.
2a02:26f0:db::210:aa2b
2a02:26f0:db::210:aa28
2a02:26f0:db::210:aa29
2a02:26f0:db::210:aa23
2a02:26f0:db::210:aa2a

Domain IPv4 IPv6 MX NS
news-app-classic.api.bbci.co.uk. sni1.bbc-a.akadns.net.

a2047.dscapi10.akamai.net.

23.209.125.11
a23-209-125-11.deploy.static.akamaitechnologies.com
23.209.125.6
a23-209-125-6.deploy.static.akamaitechnologies.com
23.209.125.12
a23-209-125-12.deploy.static.akamaitechnologies.com
23.209.125.9
a23-209-125-9.deploy.static.akamaitechnologies.com
23.209.125.8
a23-209-125-8.deploy.static.akamaitechnologies.com
23.209.125.13
a23-209-125-13.deploy.static.akamaitechnologies.com
23.209.125.14
a23-209-125-14.deploy.static.akamaitechnologies.com
23.209.125.5
a23-209-125-5.deploy.static.akamaitechnologies.com
23.209.125.10
a23-209-125-10.deploy.static.akamaitechnologies.com
sni1.bbc-a.akadns.net.
a2047.dscapi10.akamai.net.
2a02:26f0:fe00::686e:f0ca
2a02:26f0:fe00::686e:f0d1
2a02:26f0:fe00::686e:f0d8
2a02:26f0:fe00::686e:f0d0
2a02:26f0:fe00::686e:f0db