DNS Database information for Domain building21.org.
We identified 3 entries that matched your query.
Historical DNS for building21.org.
| Date | IPv4 | IPv6 | MX | NS |
|---|---|---|---|---|
| Latest |
199.16.172.12 199.16.173.75 |
alt1.aspmx.l.google.com. alt2.aspmx.l.google.com. alt3.aspmx.l.google.com. alt4.aspmx.l.google.com. aspmx.l.google.com. | ns-cloud-b1.googledomains.com. ns-cloud-b2.googledomains.com. ns-cloud-b3.googledomains.com. ns-cloud-b4.googledomains.com. | |
| 2022-12-01 | 199.16.172.12 199.16.173.75 | alt1.aspmx.l.google.com. alt2.aspmx.l.google.com. alt3.aspmx.l.google.com. alt4.aspmx.l.google.com. aspmx.l.google.com. | ns29.domaincontrol.com. ns30.domaincontrol.com. | |
| 2022-05-03 | 199.16.172.12 | alt1.aspmx.l.google.com. alt2.aspmx.l.google.com. alt3.aspmx.l.google.com. alt4.aspmx.l.google.com. aspmx.l.google.com. | ns29.domaincontrol.com. ns30.domaincontrol.com. | |
| 2021-11-25 | 198.71.233.25 ip-198-71-233-25.ip.secureserver.net | alt1.aspmx.l.google.com. alt2.aspmx.l.google.com. alt3.aspmx.l.google.com. alt4.aspmx.l.google.com. aspmx.l.google.com. | ns29.domaincontrol.com. ns30.domaincontrol.com. |
| Domain | IPv4 | IPv6 | MX | NS |
|---|---|---|---|---|
| building21.org. | 199.16.172.12 199.16.173.75 | alt1.aspmx.l.google.com. alt2.aspmx.l.google.com. alt3.aspmx.l.google.com. alt4.aspmx.l.google.com. aspmx.l.google.com. | ns-cloud-b1.googledomains.com. ns-cloud-b2.googledomains.com. ns-cloud-b3.googledomains.com. ns-cloud-b4.googledomains.com. |
|
| www.building21.org. | building21.org. 198.71.233.25 ip-198-71-233-25.ip.secureserver.net | |||
| ftp.building21.org. | building21.org. 199.16.172.12 199.16.173.75 |