loc.gov
The domain loc.gov answers at IP address 104.18.64.82. The domain DNS is managed by Cloudflare, which decides where each subdomain points. Mail for loc.gov goes through 2 servers; the highest priority one is mxa-00026101.gslb.gpphosted.com. It also publishes 14 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 104.18.64.82 300s
- 104.17.6.58 300s
AAAA AAAA records
- 2606:4700::6812:4052 300s
- 2606:4700::6811:63a 300s
MX MX records
- 10 mxa-00026101.gslb.gpphosted.com 124s
- 10 mxb-00026101.gslb.gpphosted.com 124s
NS NS records
- kevin.ns.cloudflare.com 21600s
- alice.ns.cloudflare.com 21600s
TXT TXT records
- openai-domain-verification=dv-30BwSHGyfCP4Av8FZs9IAyOJ 300s
- atlassian-domain-verification=nWInaz9qwixZxg4Ef5K7jmsSKDAlta15azD9kOFROWwn8xjciPtK3MK4SUFB1R1/ 300s
- v=spf1 include:spf1.loc.gov include:spf2.loc.gov include:spf-00026101.gpphosted.com mx -all 300s
- MS=ms90737861 300s
- google-site-verification=o0tsBc2NuJSImRS3MromAcC8lwoaWNp5LFZlmJXB0-0 300s
- adobe-idp-site-verification=02f02861-90f5-4cf5-9922-c67c80a7bf26 300s
- ZA=NzrYbQCQ4geLYL//TYHmJA== 300s
- yTrNm8yrlLjz94UZ1A2UUPz7Gv5UfCIypoGH1HmXjNs= 300s
- google-site-verification=D5cqNFQ7z5rT2z4OXeYRmxrMc80omDUqEGtsNFY9N_g 300s
- e9af54f5-6e02-4c11-84a3-ab9d25e7b454 300s
- 62QSYa/kfNXdxXnLjT9/ZOyvqed/KSL3dFy+b7K7EFS08xeEY8vGX0IT9BCOCvkgLa16BcrmaQhTgKeOMK6njA== 300s
- webexdomainverification.NQCL=b1bef083-e011-4dcf-b1f7-42204b82128e 300s
- google-site-verification=60lAEjrt1Mhjzxp92lROrlGsYFR9alVBZVncUMaus7Q 300s
- 538fe1481176c669d55eb1a37227bd0a3ccfb28d6a2838429e59f504dc3070d3 300s
SOA SOA records
- alice.ns.cloudflare.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 11 hours ago.