DNS Database information for Domain mail.irs.gov.
We identified 1 entries that matched your query.
Historical DNS for mail.irs.gov.
| Date | IPv4 | IPv6 | MX | NS |
|---|---|---|---|---|
| Latest |
mail.office365.com. outlook.office365.com. ooc-g2.tm-4.office.com. outlook.ms-acdc.office.com. lyh-efz.ms-acdc.office.com. 52.96.184.18 52.96.181.226 52.96.222.178 52.96.122.18 |
mail.office365.com. outlook.office365.com. ooc-g2.tm-4.office.com. outlook.ms-acdc.office.com. lyh-efz.ms-acdc.office.com. 2603:1036:303:3801::2 2603:1036:303:3028::2 2603:1036:303:3808::2 2603:1036:303:3c09::2 | ||
| 2024-06-24 | mail.office365.com. outlook.office365.com. ooc-g2.tm-4.office.com. outlook.ms-acdc.office.com. sjc-efz.ms-acdc.office.com. 52.96.187.226 52.96.42.82 52.96.166.194 52.96.70.130 | mail.office365.com. outlook.office365.com. ooc-g2.tm-4.office.com. outlook.ms-acdc.office.com. sjc-efz.ms-acdc.office.com. 2603:1036:307:48e0::2 2603:1036:307:48dd::2 2603:1036:307:491c::2 2603:1036:307:4000::2 | ||
| 2023-09-24 | mail.office365.com. outlook.office365.com. ooc-g2.tm-4.office.com. outlook.ms-acdc.office.com. cpq-efz.ms-acdc.office.com. 52.97.33.114 52.97.34.130 52.97.12.98 52.97.33.130 | mail.office365.com. outlook.office365.com. ooc-g2.tm-4.office.com. outlook.ms-acdc.office.com. cpq-efz.ms-acdc.office.com. 2603:1056:c03:1803::2 2603:1056:c03:1c38::2 2603:1056:c03:1801::2 2603:1056:c03:1802::2 | ||
| 2023-07-02 | mail.office365.com. outlook.office365.com. outlook.ha.office365.com. outlook.ms-acdc.office.com. syd-efz.ms-acdc.office.com. 52.98.143.194 40.100.145.162 52.98.143.2 52.98.2.2 | mail.office365.com. outlook.office365.com. outlook.ha.office365.com. outlook.ms-acdc.office.com. syd-efz.ms-acdc.office.com. 2603:1016:401:2800::2 2603:1016:401:2c0b::2 2603:1016:401:100d::2 2603:1016:401:1080::2 | ||
| 2022-09-20 | mail.office365.com. outlook.office365.com. outlook.ha.office365.com. outlook.ms-acdc.office.com. xsp-efz.ms-acdc.office.com. 52.98.90.178 52.98.66.98 52.98.77.114 52.98.33.130 | mail.office365.com. outlook.office365.com. outlook.ha.office365.com. outlook.ms-acdc.office.com. xsp-efz.ms-acdc.office.com. 2603:1046:c01:814::2 2603:1046:c01:800::2 2603:1046:c01:8d0::2 2603:1046:c01:840::2 | ||
| 2022-06-14 | mail.office365.com. outlook.office365.com. outlook.ha.office365.com. outlook.ms-acdc.office.com. mnz-efz.ms-acdc.office.com. 52.96.109.146 52.96.181.34 52.96.19.82 52.96.33.82 | mail.office365.com. outlook.office365.com. outlook.ha.office365.com. outlook.ms-acdc.office.com. mnz-efz.ms-acdc.office.com. 2603:1036:302:4843::2 2603:1036:302:4830::2 2603:1036:302:40d7::2 2603:1036:302:4831::2 | ||
| 2021-12-30 | mail.office365.com. outlook.office365.com. outlook.ha.office365.com. outlook.ms-acdc.office.com. lhr-efz.ms-acdc.office.com. 52.97.219.226 52.97.219.242 52.98.145.114 52.97.208.50 | mail.office365.com. outlook.office365.com. outlook.ha.office365.com. outlook.ms-acdc.office.com. lhr-efz.ms-acdc.office.com. 2603:1026:c06:1462::2 2603:1026:c06:1c::2 2603:1026:c06:1406::2 2603:1026:c06:1411::2 | ||
| 2021-11-18 | mail.office365.com. outlook.office365.com. outlook.ms-acdc.office.com. xsp-efz.ms-acdc.office.com. 52.98.65.178 52.98.66.98 40.100.29.194 40.100.29.226 | mail.office365.com. outlook.office365.com. outlook.ms-acdc.office.com. xsp-efz.ms-acdc.office.com. 2603:1046:c01:908::2 2603:1046:c01:8bc::2 2603:1046:c01:8ac::2 2603:1046:c01:909::2 | ||
| 2021-11-09 | mail.office365.com. outlook.office365.com. outlook.ha.office365.com. outlook.ms-acdc.office.com. hnd-efz.ms-acdc.office.com. 52.98.68.2 52.98.66.210 52.98.41.130 52.98.64.18 | mail.office365.com. outlook.office365.com. outlook.ha.office365.com. outlook.ms-acdc.office.com. hnd-efz.ms-acdc.office.com. 2603:1046:c09:11::2 2603:1046:c09:1072::2 2603:1046:c09:13::2 2603:1046:c09:1120::2 |
| Domain | IPv4 | IPv6 | MX | NS |
|---|---|---|---|---|
| mail.irs.gov. | mail.office365.com. outlook.office365.com. ooc-g2.tm-4.office.com. outlook.ms-acdc.office.com. lyh-efz.ms-acdc.office.com. 52.96.184.18 52.96.181.226 52.96.222.178 52.96.122.18 | mail.office365.com. outlook.office365.com. ooc-g2.tm-4.office.com. outlook.ms-acdc.office.com. lyh-efz.ms-acdc.office.com. 2603:1036:303:3801::2 2603:1036:303:3028::2 2603:1036:303:3808::2 2603:1036:303:3c09::2 |