medicare.gov
The domain medicare.gov answers at IP address 23.45.99.180. 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 6 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 23.45.99.180 20s
AAAA AAAA records
NS NS records
- a13-64.akam.net 21600s
- a1-86.akam.net 21600s
- a3-66.akam.net 21600s
- a8-67.akam.net 21600s
- a10-67.akam.net 21600s
- a24-65.akam.net 21600s
TXT TXT records
- identrust_validate=HcGXgntLqk6dsJG3OKeE8lPLHazGQ2xmrMDFtwOv3PZR 300s
- identrust_validate=FTSIo3p1oWBPZ6p6ZN/OqbNwbSJxzch4d1r1C7auMF0f 300s
- v=spf1 ip4:198.21.2.165/32 ip4:199.15.212.120/32 -all 300s
- google-site-verification=CA_mQUXGGCp7YGytjJEW-Sg4i80nje4Zetp_fwvmk_Q 300s
- identrust_validate=VNNwei3SI6JIF4k9f4c8NntKUmZH3R6890KyPJjZw8f4 300s
- google-site-verification=9FOlCtgOp-aWZU-dT2blcA-vFHjOmdDuChFNj2h26GQ 300s
SOA SOA records
- usw2.akam.net 900s
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 8 hours ago.