31.com.cn - robtex.com
31.com.cn
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030611452 | ||||||
Subdomains
mail.31.com.cn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail.31.com.cn2026-05-29 → 2026-06-06 · 2 obs
● 2026-06-06 10:22:08
🔍 DNS Trace
Analysis
Hierarchy
mail.31.com.cn is a subdomain of 31.com.cn.
Name Servers
31.com.cn delegates DNS authority to 4 name servers — ns1.35.net, ns2.35.net, ns3.35.net and ns4.35.net.
The name servers of 31.com.cn overlap at least partially with those of other domains — among them xmjs.com, qijucn.cn, nb-cd.com and two more.
These name servers commonly appear alongside the name servers ns5.35.net and ns6.35.net.
Host names resolving to 4 IP numbers:
ns1.35.net resolves to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
Hosts with three IP address records:
ns2.35.net resolves to 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.
Hosts with two IP numbers each:
ns3.35.net resolves to 61.172.183.77 and 118.123.249.114.
ns4.35.net resolves to 118.123.253.132 and 211.149.230.100.
The host names ns1.35.net and ns3.35.net both resolve to 118.123.249.114 IP addresses.
The host names ns1.35.net and ns4.35.net both resolve to 118.123.253.132 IP addresses.
The host names ns2.35.net and ns4.35.net both resolve to 211.149.230.100 IP addresses.
Mail Servers
31.com.cn routes its mail through a single mail server, mail.31.com.cn.