tsinghua.edu.cn
IP address
—
Mail
Configured
Records
10
The domain tsinghua.edu.cn answers at IP address —. Mail for tsinghua.edu.cn goes through 2 servers; the highest priority one is mta0.tsinghua.edu.cn. It also publishes 3 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
MX MX records
- 10 mta0.tsinghua.edu.cn 20048s
- 10 mta1.tsinghua.edu.cn 20048s
NS NS records
- dns.tsinghua.edu.cn 21600s
- dns2.edu.cn 21600s
- dns.edu.cn 21600s
- dns2.tsinghua.edu.cn 21600s
TXT TXT records
- MS=03F900F88871BE9C77AB70367F39E186BD816A72 21600s
- v=spf1 redirect=spf.tsinghua.edu.cn 21600s
- adobe-idp-site-verification=3e2296d0c59d5fda8f42086830f3c085e951b94ec9302e74b41637e3311481d9 21600s
SOA SOA records
- dns2.edu.cn 21600s
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 9 hours ago.