sgkohn.cn - robtex.com
sgkohn.cn
| DNSSEC | ⚠️ Not signed | ||||||
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=2034762902 | ||||||
Similar names
DNS History
5 records (0 active, 5 former)
○NSf1g1ns1.dnspod.net2017-08-29 → 2017-12-11 · 4 obs
● 2017-08-29 15:11:52
● 2017-12-11 03:56:36
○ 2026-04-08 22:39:02
○ 2026-05-07 17:54:46
● 2017-12-11 03:56:36
○ 2026-04-08 22:39:02
○ 2026-05-07 17:54:46
○NSf1g1ns2.dnspod.net2017-08-29 → 2017-12-11 · 4 obs
● 2017-08-29 15:11:52
● 2017-12-11 03:56:36
○ 2026-04-08 22:39:02
○ 2026-05-07 17:54:46
● 2017-12-11 03:56:36
○ 2026-04-08 22:39:02
○ 2026-05-07 17:54:46
○A122.10.100.2432017-04-13 → 2017-04-13 · 3 obs
● 2017-04-13 03:30:46
○ 2017-08-29 15:11:52
○ 2026-05-07 17:54:46
○ 2017-08-29 15:11:52
○ 2026-05-07 17:54:46
○A155.94.200.352017-06-03 → 2017-09-25 · 5 obs
○ 2017-04-13 03:30:46
● 2017-06-03 06:25:02
● 2017-09-25 15:27:32
○ 2017-12-11 03:56:36
○ 2026-05-07 17:54:46
● 2017-06-03 06:25:02
● 2017-09-25 15:27:32
○ 2017-12-11 03:56:36
○ 2026-05-07 17:54:46
○A204.44.101.2062017-12-11 → 2017-12-11 · 4 obs
○ 2017-09-25 15:27:32
● 2017-12-11 03:56:36
○ 2026-04-08 22:39:02
○ 2026-05-07 17:54:46
● 2017-12-11 03:56:36
○ 2026-04-08 22:39:02
○ 2026-05-07 17:54:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.29.1
NS records: a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 892ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|