nihcesxwayst02.hub.nih.gov
The domain nihcesxwayst02.hub.nih.gov answers at IP address 165.112.13.26. That address belongs to National Institutes of Health, based in United States. This domain declares no mail servers, so it cannot receive mail in its own name. It also publishes 1 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 165.112.13.26 19834s
AAAA AAAA records
- 2607:f220:402:1a01::a570:d1a 20276s
TXT TXT records
- v=spf1 include:nih.gov ~all 21600s
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 10 hours ago.