tsinghua.edu.cn DNS records

A IPv4 address
10m
tsinghua.edu.cn has no A records.
AAAA IPv6 address
10m
tsinghua.edu.cn has no AAAA records.
CNAME Canonical name
Apex domains cannot have CNAME records.
TXT Human readable text
1d
SPF
Sender policy
v=spf1 redirect=spf.tsinghua.edu.cn
Adobe identity provider
Domain verification
adobe-idp-site-verification=3e2296d0c59d5fda8f42086830f3c085e951b94ec9302e74b41637e3311481d9
Microsoft
Domain verification
MS=03F900F88871BE9C77AB70367F39E186BD816A72
MX Mail server
1d
mta0.tsinghua.edu.cn 10 Primary
mta1.tsinghua.edu.cn 10 Primary
NS Authoritative DNS server
1d
dns.edu.cn
dns.tsinghua.edu.cn
dns2.edu.cn
dns2.tsinghua.edu.cn
SOA Start of authority
1d
Zone apex
Start of authority
Email
[email protected]
Serial
2099126317
Refresh
1h
Retry
15m
Expire
7d
Negative cache TTL
10m

Other record types

A AAAA AFSDB APL AXFR CAA CDNSKEY CDS CERT CNAME CSYNC DHCID DLV DNAME DNSKEY DS EUI48 EUI64 HINFO HIP HTTPS IPSECKEY IXFR KEY KX LOC MX NAPTR NS NSEC3 NSEC3PARAM NSEC NXT OPENPGPKEY OPT PTR RP RRSIG SIG SMIMEA SOA SPF SSHFP SVCB SRV TA TKEY TLSA TSIG TXT URI ZONEMD