intsig.net
The domain intsig.net answers at IP address 113.31.107.117. The domain DNS is managed by Amazon Route 53, which decides where each subdomain points. Mail for intsig.net goes through 2 servers; the highest priority one is mxbiz1.qq.com. It also publishes 2 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 113.31.107.117 600s
MX MX records
- 5 mxbiz1.qq.com 63s
- 10 mxbiz2.qq.com 63s
NS NS records
- ns-1800.awsdns-33.co.uk 21600s
- ns-183.awsdns-cn-11.com 21600s
- ns-1318.awsdns-36.org 21600s
- ns-939.awsdns-53.net 21600s
- ns-2804.awsdns-cn-47.biz 21600s
- ns-96.awsdns-12.com 21600s
TXT TXT records
- apple-domain-verification=9LaW3MlMBKz9VqqD 300s
- v=spf1 include:spf.mail.qq.com include:spf.intsig.net include:sendgrid.net -all 300s
SOA SOA records
- ns-1318.awsdns-36.org 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 7 hours ago.