t4635.cn - robtex.com
t4635.cn
| CNAME | exp.gs-cdn.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.65.190.172🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034675598 | ||||||
Same first word
t4635.cn |
Similar names
DNS History
3 records (3 active, 0 former)
●NSexpire1.gname-dns.com2026-03-24 → 2026-04-16 · 2 obs
● 2026-03-24 10:24:08
● 2026-04-16 04:08:20
● 2026-04-16 04:08:20
●NSexpire2.gname-dns.com2026-03-24 → 2026-04-16 · 2 obs
● 2026-03-24 10:24:08
● 2026-04-16 04:08:20
● 2026-04-16 04:08:20
●CNAMEexp.gs-cdn.com2026-03-24 → 2026-04-16 · 2 obs
● 2026-03-24 10:24:08
● 2026-04-16 04:08:20
● 2026-04-16 04:08:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| t4635.cn | expire1.gname-dns.com, expire2.gname-dns.com | - |
✅ Authoritative Response
Server:172.64.53.233
NS records: expire1.gname-dns.com, expire2.gname-dns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at t4635.cn: Error: DNS query timeout: 203.119.29.1 for DS t4635.cn
⏱️ Timing
Total: 3935ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | expire1.gname-dns.com, expire2.gname-dns.com |
| CNAME | 1 | exp.gs-cdn.com |
Analysis
IP Addresses
t4635.cn resolves to one IP number: 172.65.190.172.
Other host names, for instance 0syn.com, 5510000.cc and exp.gs-cdn.com share IP numbers with t4635.cn.