topdns.com
The domain topdns.com answers at IP address 143.198.68.197. Mail for topdns.com goes through 3 servers; the highest priority one is smtp03.topdns.com. It also publishes 3 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 143.198.68.197 3600s
MX MX records
- 0 smtp03.topdns.com 60s
- 0 smtp04.topdns.com 60s
- 0 smtp02.topdns.com 60s
NS NS records
- ns-uk.topdns.com 3600s
- ns-usa.topdns.com 3600s
- ns-canada.topdns.com 3600s
TXT TXT records
- google-site-verification=HFeF6jagmU5PQakXwMcT5hB37frkLVplzGuX86V4Iu0 3600s
- v=spf1 include:spf1.topdns.com -all 3600s
- amazonses:AK0dkgC0jYDZl/y7BrrEyKLDPSRokO6Vrx9kSi32fcs= 3600s
SOA SOA records
- ns-canada.topdns.com 5304s
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.