DNS Database information for building21.org


Date

IPv4

IPv6

MX and 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
mx: alt1.aspmx.l.google.com.
mx: alt2.aspmx.l.google.com.
mx: alt3.aspmx.l.google.com.
mx: alt4.aspmx.l.google.com.
mx: aspmx.l.google.com.
ns: ns29.domaincontrol.com.
ns: ns30.domaincontrol.com.

2022-05-03

199.16.172.12
mx: alt1.aspmx.l.google.com.
mx: alt2.aspmx.l.google.com.
mx: alt3.aspmx.l.google.com.
mx: alt4.aspmx.l.google.com.
mx: aspmx.l.google.com.
ns: ns29.domaincontrol.com.
ns: ns30.domaincontrol.com.

2021-11-25

198.71.233.25
ip-198-71-233-25.ip.secureserver.net
mx: alt1.aspmx.l.google.com.
mx: alt2.aspmx.l.google.com.
mx: alt3.aspmx.l.google.com.
mx: alt4.aspmx.l.google.com.
mx: aspmx.l.google.com.
ns: ns29.domaincontrol.com.
ns: ns30.domaincontrol.com.


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