amazon-adsystem.com
The domain amazon-adsystem.com answers at IP address 52.200.46.40. 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 1 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 52.200.46.40 741s
- 52.205.243.115 741s
- 54.145.59.57 741s
NS NS records
- ns-2034.awsdns-62.co.uk 5620s
- ns-249.awsdns-31.com 5620s
- ns-1532.awsdns-63.org 5620s
- ns-806.awsdns-36.net 5620s
TXT TXT records
- v=spf1 -all 900s
SOA SOA records
- dns-external-route53.us-east-1.amazonaws.com 7200s
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.