cbp.gov
The domain cbp.gov answers at IP address 23.45.101.234. The domain DNS is managed by Akamai, which decides where each subdomain points. This domain declares no mail servers, so it cannot receive mail in its own name. It also publishes 12 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 23.45.101.234 20s
AAAA AAAA records
NS NS records
- a16-67.akam.net 300s
- a7-64.akam.net 300s
- a8-65.akam.net 300s
- a1-91.akam.net 300s
- a9-66.akam.net 300s
- a22-66.akam.net 300s
TXT TXT records
- google-site-verification=8a3SUUlFQoMPJy4Xs5qsC5JR60Ja2ZVlSjFtg2J0NLY 1800s
- amazonses:jY3wjqyz2x8L04lodqSQqhQfcfXZ0G3+31ugtSgwSn0= 1800s
- 00dt00000004xm5eam 1800s
- 00dt0000000pn1zeaw 1800s
- 00dt0000000lbusea4 1800s
- v=DMARC1; p=reject; fo=1; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]; mailto:[email protected] 1800s
- 00dt0000000klzkeam 1800s
- 00dt0000000tzc7eao 1800s
- 00dt0000000tziaea4 1800s
- v=spf1 -all 1800s
- 00dt0000000pndmea4 1800s
- 00dt0000000lbimea4 1800s
SOA SOA records
- a1-91.akam.net 300s
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 3 hours ago.