tgbb.cn - robtex.com
tgbb.cn
| CNAME | 3977bfa6.acname01.com | ||||||
| CNAME | cluster729872ae.acname01.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.0.57.175🇺🇸 Zhilian204.0.57.0/24 | ||||||
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=2035055493 | ||||||
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSdns1.iidns.com2015-08-06 → 2016-04-26 · 4 obs
● 2015-08-06 15:18:20
● 2016-04-26 18:41:26
○ 2018-05-26 08:11:56
○ 2026-07-18 09:14:06
● 2016-04-26 18:41:26
○ 2018-05-26 08:11:56
○ 2026-07-18 09:14:06
○NSdns2.iidns.com2015-08-06 → 2016-04-26 · 4 obs
● 2015-08-06 15:18:20
● 2016-04-26 18:41:26
○ 2018-05-26 08:11:56
○ 2026-07-18 09:14:06
● 2016-04-26 18:41:26
○ 2018-05-26 08:11:56
○ 2026-07-18 09:14:06
○NSdns3.iidns.com2015-08-06 → 2016-04-26 · 4 obs
● 2015-08-06 15:18:20
● 2016-04-26 18:41:26
○ 2018-05-26 08:11:56
○ 2026-07-18 09:14:06
● 2016-04-26 18:41:26
○ 2018-05-26 08:11:56
○ 2026-07-18 09:14:06
○NSdns4.iidns.com2015-08-06 → 2016-04-26 · 4 obs
● 2015-08-06 15:18:20
● 2016-04-26 18:41:26
○ 2018-05-26 08:11:56
○ 2026-07-18 09:14:06
● 2016-04-26 18:41:26
○ 2018-05-26 08:11:56
○ 2026-07-18 09:14:06
○NSdns5.iidns.com2015-08-06 → 2016-04-26 · 4 obs
● 2015-08-06 15:18:20
● 2016-04-26 18:41:26
○ 2018-05-26 08:11:56
○ 2026-07-18 09:14:06
● 2016-04-26 18:41:26
○ 2018-05-26 08:11:56
○ 2026-07-18 09:14:06
○NSdns6.iidns.com2015-08-06 → 2016-04-26 · 4 obs
● 2015-08-06 15:18:20
● 2016-04-26 18:41:26
○ 2018-05-26 08:11:56
○ 2026-07-18 09:14:06
● 2016-04-26 18:41:26
○ 2018-05-26 08:11:56
○ 2026-07-18 09:14:06
●NSns1.judns.com2026-05-09 → 2026-07-18 · 3 obs
○ 2018-05-26 08:11:56
● 2026-05-09 15:50:00
● 2026-07-18 09:14:06
● 2026-05-09 15:50:00
● 2026-07-18 09:14:06
●NSns1.julydns.com2026-05-09 → 2026-07-18 · 3 obs
○ 2018-05-26 08:11:56
● 2026-05-09 15:50:00
● 2026-07-18 09:14:06
● 2026-05-09 15:50:00
● 2026-07-18 09:14:06
●NSns2.judns.com2026-05-09 → 2026-07-18 · 3 obs
○ 2018-05-26 08:11:56
● 2026-05-09 15:50:00
● 2026-07-18 09:14:06
● 2026-05-09 15:50:00
● 2026-07-18 09:14:06
●NSns2.julydns.com2026-05-09 → 2026-07-18 · 3 obs
○ 2018-05-26 08:11:56
● 2026-05-09 15:50:00
● 2026-07-18 09:14:06
● 2026-05-09 15:50:00
● 2026-07-18 09:14:06
○A59.188.196.1972015-08-06 → 2016-04-26 · 4 obs
● 2015-08-06 15:18:20
● 2016-04-26 18:41:26
○ 2018-05-26 08:11:56
○ 2026-07-18 09:14:06
● 2016-04-26 18:41:26
○ 2018-05-26 08:11:56
○ 2026-07-18 09:14:06
●CNAME3977bfa6.acname01.com2026-05-09 → 2026-07-18 · 3 obs
○ 2018-05-26 08:11:56
● 2026-05-09 15:50:00
● 2026-07-18 09:14:06
● 2026-05-09 15:50:00
● 2026-07-18 09:14:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, c.dns.cn, a.dns.cn, d.dns.cn... | - |
| tgbb.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tgbb.cn (unsigned zone)
⏱️ Timing
Total: 1041ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| CNAME | 1 | 3977bfa6.acname01.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
tgbb.cn resolves to just one IP address, 204.0.57.175.
There are other host names — cluster729872ae.acname01.com among them — that share IP numbers with tgbb.cn.