317.com.cn - robtex.com
317.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=2030633172 | ||||||
Subdomains
mail.317.com.cn |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●MXmail.317.com.cn2026-05-25 → 2026-06-17 · 2 obs
● 2026-06-17 09:58:50
●A106.15.227.292026-05-25 → 2026-06-17 · 2 obs
● 2026-06-17 09:58:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 317.com.cn | ns1.35.net, ns2.35.net, ns3.35.net, ns4.35.net | - |
✅ Authoritative Response
Server:118.123.253.132
NS records: ns1.35.net, ns2.35.net, ns3.35.net, ns4.35.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 317.com.cn (unsigned zone)
⏱️ Timing
Total: 1788ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 106.15.227.29 |
| NS | 4 | ns1.35.net, ns3.35.net... |
| MX | 1 | mail.317.com.cn (pri: 0) |
| TXT | 2 | v=spf1 ip4:222.73.239.138 ~all, v=spf1 include:mail.317.com.cn ~all |
| SOA | 1 | ns1.35.net dnsconct.myhostadmin.net |
Analysis
Hierarchy
mail.317.com.cn is a subdomain of 317.com.cn.
IP Addresses
317.com.cn has exactly one IP address — 106.15.227.29.
Name Servers
Four name servers handle the delegation for 317.com.cn: ns1.35.net, ns2.35.net, ns3.35.net and ns4.35.net.
The name servers of 317.com.cn overlap at least partially with those of other domains — among them hongqiangjixie.com, bj-shouwei.cn, bgioia.com and two more.
These name servers commonly appear in delegations together with ns1.dns-diy.com, ns2.dns-diy.com, ns3.dns-diy.com and 3 other.
Host names with four IP addresses:
ns1.35.net resolves to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
Host names carrying three IP numbers:
ns2.35.net points to 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.
Host names pointing to two IP addresses:
ns3.35.net points to 61.172.183.77 and 118.123.249.114.
ns4.35.net points to 118.123.253.132 and 211.149.230.100.
ns1.35.net and ns3.35.net are host names that each point to 118.123.249.114 IP addresses.
ns1.35.net and ns4.35.net are host names that each point to 118.123.253.132 IP addresses.
ns2.35.net and ns4.35.net are host names that each point to 211.149.230.100 IP addresses.
Mail Servers
317.com.cn uses one mail server — mail.317.com.cn.
mail.317.com.cn resolves to a single IP number: 222.73.239.138.