about.com

IP address 172.66.1.220

Mail Configured

Records 23

The domain about.com answers at IP address 172.66.1.220. Mail for about.com goes through 5 servers; the highest priority one is aspmx.l.google.com. It also publishes 10 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.

A A records

172.66.1.220 300s
162.159.141.224 300s

AAAA AAAA records

2a06:98c1:58::1d8 300s
2606:4700:7::1d8 300s

MX MX records

NS NS records

TXT TXT records

adobe-idp-site-verification=4d443bb146b2a60fc0c0216c899a6ef9baa971cc3c36ac4b3020b4719b5c2e82 3600s
atlassian-domain-verification=uutqhyge655rxaicqp-iayc/q7ggtojzidouyp0rb7n8oudp4q8wfsgllr1iajvr 3600s
google-site-verification=nabvdaatpqecskkkchqujsdsjagdkyi4dg5-vj-bcrw 3600s
airtable-verification=7f23bd05102c5a2c073b0d0689ecaf71 3600s
globalsign-domain-verification=w4_cm6jggwq8dxcwhkis6ltg0lzij1oizfjnoapv_d 3600s
_globalsign-domain-verification=ojigih5w0ef57wjvnpzdo5a4culsziquhumcdqksj2 3600s
v=spf1 ip4 64.125.213.247 ip4 216.223.13.247 ip4 34.194.76.185 ip4 35.164.185.216 ip4 34.194.69.219 include _spf.salesforce.com include _spf.google.com include spf.protection.outlook.com include amazonses.com ~all 3600s
facebook-domain-verification=rf8ocdhxrznl039sodxk5mul9of8l7 3600s
openai-domain-verification=dv-7ma37immfvwqj1fwgsn676a6 3600s
slack-domain-verification=op2dusosy3seuyxvj1tjafq1nwifizeevpkitpnr 3600s

SOA SOA records

blue.foundationdns.com 1800s

What each record means

A and AAAA: the server IP address, in IPv4 and IPv6.
MX: the servers that receive the domain mail. The number is the priority; the lowest is tried first.
NS: the name servers, which have the final say over the domain DNS.
TXT: free text. Mostly used for SPF, DKIM and DMARC, and to verify ownership with third parties.
TTL: how many seconds the record may be cached before asking again.

Checked 4 hours ago.