sehm.cn - robtex.com
sehm.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=2034670250 | ||||||
Same first word
Similar names
DNS History
5 records (0 active, 5 former)
○NSf1g1ns1.dnspod.net2015-08-11 → 2016-03-13 · 4 obs
● 2015-08-11 02:48:24
● 2016-03-13 03:28:26
○ 2017-03-18 18:59:32
○ 2026-04-14 16:54:06
● 2016-03-13 03:28:26
○ 2017-03-18 18:59:32
○ 2026-04-14 16:54:06
○NSf1g1ns2.dnspod.net2015-08-11 → 2016-03-13 · 4 obs
● 2015-08-11 02:48:24
● 2016-03-13 03:28:26
○ 2017-03-18 18:59:32
○ 2026-04-14 16:54:06
● 2016-03-13 03:28:26
○ 2017-03-18 18:59:32
○ 2026-04-14 16:54:06
○A198.11.172.2422017-03-18 → 2017-03-18 · 4 obs
○ 2016-03-13 03:28:26
● 2017-03-18 18:59:32
○ 2026-02-20 05:24:28
○ 2026-04-14 16:54:06
● 2017-03-18 18:59:32
○ 2026-02-20 05:24:28
○ 2026-04-14 16:54:06
○A43.241.252.572015-08-11 → 2016-03-13 · 4 obs
● 2015-08-11 02:48:24
● 2016-03-13 03:28:26
○ 2017-03-18 18:59:32
○ 2026-04-14 16:54:06
● 2016-03-13 03:28:26
○ 2017-03-18 18:59:32
○ 2026-04-14 16:54:06
○CNAME404.dnsdun.com2017-03-18 → 2017-03-18 · 3 obs
● 2017-03-18 18:59:32
○ 2026-02-20 05:24:28
○ 2026-04-14 16:54:06
○ 2026-02-20 05:24:28
○ 2026-04-14 16:54:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, c.dns.cn, e.dns.cn, a.dns.cn... | - |
✅ Authoritative Response
Server:203.119.26.1
NS records: b.dns.cn, c.dns.cn, e.dns.cn, a.dns.cn, d.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 268ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|