britannica.com
The domain britannica.com answers at IP address 34.238.87.25. The domain DNS is managed by Amazon Route 53, which decides where each subdomain points. This domain declares no mail servers, so it cannot receive mail in its own name. It also publishes 7 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 34.238.87.25 60s
- 52.4.158.139 60s
NS NS records
- ns-829.awsdns-39.net 1604s
- ns-1567.awsdns-03.co.uk 1604s
- ns-243.awsdns-30.com 1604s
- ns-1050.awsdns-03.org 1604s
TXT TXT records
- google-site-verification=3qlcdPLjaLxZmTfGmv2-7hXoRu7HWw7Sx--a2KgIoN0 1800s
- facebook-domain-verification=yx5oj1072bsq69m7blcnrkktdu6h4h 1800s
- ca3-5187b5f7e89c48ce9ac11ac4ad4ba681 1800s
- v=spf1 include:_spf.google.com exists:%{i}._spf.sparkpostmail.com ~all 1800s
- google-site-verification=iCsMOBxTnqow6GNvW0LQ292qIMjLqMXwpQ6tOfIZgY4 1800s
- ca3-34d513380a624c15b1894f20512d2ca8 1800s
- google-site-verification=k10aAIZQu5EjFbrh-ABW-9q9phYyigXf-211snaxdg4 1800s
SOA SOA records
- ns-243.awsdns-30.com 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 4 hours ago.