021kaoshi.cn - robtex.com
021kaoshi.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=2034792813 | ||||||
Similar names
DNS History
11 records (0 active, 11 former)
○NSdns1.shanghaichannel.net2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 21:14:22
○ 2015-11-21 21:18:40
○ 2026-05-14 19:24:44
○ 2015-11-21 21:18:40
○ 2026-05-14 19:24:44
○NSdns2.shanghaichannel.net2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 21:14:22
○ 2015-11-21 21:18:40
○ 2026-05-14 19:24:44
○ 2015-11-21 21:18:40
○ 2026-05-14 19:24:44
○NSdns3.shanghaichannel.net2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 21:14:22
○ 2015-11-21 21:18:40
○ 2026-05-14 19:24:44
○ 2015-11-21 21:18:40
○ 2026-05-14 19:24:44
○NSdns4.shanghaichannel.net2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 21:14:22
○ 2015-11-21 21:18:40
○ 2026-05-14 19:24:44
○ 2015-11-21 21:18:40
○ 2026-05-14 19:24:44
○NSf1g1ns1.dnspod.net2015-11-21 → 2016-09-09 · 5 obs
○ 2015-08-07 21:14:22
● 2015-11-21 21:18:40
● 2016-09-09 07:47:04
○ 2016-11-25 01:15:56
○ 2026-05-14 19:24:44
● 2015-11-21 21:18:40
● 2016-09-09 07:47:04
○ 2016-11-25 01:15:56
○ 2026-05-14 19:24:44
○NSf1g1ns2.dnspod.net2015-11-21 → 2016-09-09 · 5 obs
○ 2015-08-07 21:14:22
● 2015-11-21 21:18:40
● 2016-09-09 07:47:04
○ 2016-11-25 01:15:56
○ 2026-05-14 19:24:44
● 2015-11-21 21:18:40
● 2016-09-09 07:47:04
○ 2016-11-25 01:15:56
○ 2026-05-14 19:24:44
○NSjm1.dns.com2019-12-31 → 2019-12-31 · 4 obs
○ 2016-11-25 01:15:56
● 2019-12-31 00:32:40
○ 2026-02-23 00:28:32
○ 2026-05-14 19:24:44
● 2019-12-31 00:32:40
○ 2026-02-23 00:28:32
○ 2026-05-14 19:24:44
○MXmail.021kaoshi.cn2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 21:14:22
○ 2015-11-21 21:18:40
○ 2026-05-14 19:24:44
○ 2015-11-21 21:18:40
○ 2026-05-14 19:24:44
○A107.149.168.352019-12-31 → 2019-12-31 · 4 obs
○ 2016-11-25 01:15:56
● 2019-12-31 00:32:40
○ 2026-02-23 00:28:32
○ 2026-05-14 19:24:44
● 2019-12-31 00:32:40
○ 2026-02-23 00:28:32
○ 2026-05-14 19:24:44
○A59.188.136.762015-12-09 → 2016-09-09 · 5 obs
○ 2015-11-21 21:18:40
● 2015-12-09 12:14:56
● 2016-09-09 07:47:04
○ 2016-11-25 01:15:56
○ 2026-05-14 19:24:44
● 2015-12-09 12:14:56
● 2016-09-09 07:47:04
○ 2016-11-25 01:15:56
○ 2026-05-14 19:24:44
○A61.152.91.382015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 21:14:22
○ 2015-11-21 21:18:40
○ 2026-05-14 19:24:44
○ 2015-11-21 21:18:40
○ 2026-05-14 19:24:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn... | - |
✅ Authoritative Response
Server:203.119.26.1
NS records: c.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn, b.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 435ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|