21shi.com - robtex.com
21shi.com
| DNSSEC | ⚠️ Not signed | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Similar names
DNS History
10 records (0 active, 10 former)
○NSdns1.iidns.com2015-07-07 → 2015-07-07 · 3 obs
● 2015-07-07 00:38:26
○ 2015-11-10 20:48:08
○ 2026-03-21 17:10:08
○ 2015-11-10 20:48:08
○ 2026-03-21 17:10:08
○NSdns10.hichina.com2016-11-05 → 2016-11-30 · 4 obs
○ 2016-04-29 14:09:02
● 2016-11-05 03:17:22
● 2016-11-30 15:38:44
○ 2026-03-21 17:10:08
● 2016-11-05 03:17:22
● 2016-11-30 15:38:44
○ 2026-03-21 17:10:08
○NSdns9.hichina.com2016-11-05 → 2016-11-30 · 4 obs
○ 2016-04-29 14:09:02
● 2016-11-05 03:17:22
● 2016-11-30 15:38:44
○ 2026-03-21 17:10:08
● 2016-11-05 03:17:22
● 2016-11-30 15:38:44
○ 2026-03-21 17:10:08
○NSf1g1ns1.dnspod.net2015-11-10 → 2016-04-29 · 5 obs
○ 2015-07-07 00:38:26
● 2015-11-10 20:48:08
● 2016-04-29 14:09:02
○ 2016-11-05 03:17:22
○ 2026-03-21 17:10:08
● 2015-11-10 20:48:08
● 2016-04-29 14:09:02
○ 2016-11-05 03:17:22
○ 2026-03-21 17:10:08
○NSf1g1ns2.dnspod.net2015-11-10 → 2016-04-29 · 5 obs
○ 2015-07-07 00:38:26
● 2015-11-10 20:48:08
● 2016-04-29 14:09:02
○ 2016-11-05 03:17:22
○ 2026-03-21 17:10:08
● 2015-11-10 20:48:08
● 2016-04-29 14:09:02
○ 2016-11-05 03:17:22
○ 2026-03-21 17:10:08
○A119.28.75.2492017-08-11 → 2017-08-11 · 3 obs
○ 2016-11-30 15:38:44
● 2017-08-11 20:02:00
○ 2026-03-21 17:10:08
● 2017-08-11 20:02:00
○ 2026-03-21 17:10:08
○A47.88.50.162016-02-03 → 2016-11-30 · 5 obs
○ 2015-11-10 20:48:08
● 2016-02-03 16:46:06
● 2016-11-30 15:38:44
○ 2017-08-11 20:02:00
○ 2026-03-21 17:10:08
● 2016-02-03 16:46:06
● 2016-11-30 15:38:44
○ 2017-08-11 20:02:00
○ 2026-03-21 17:10:08
○A47.88.9.1092017-08-11 → 2017-08-11 · 3 obs
○ 2016-11-30 15:38:44
● 2017-08-11 20:02:00
○ 2026-03-21 17:10:08
● 2017-08-11 20:02:00
○ 2026-03-21 17:10:08
○A58.96.181.322015-11-10 → 2015-11-10 · 3 obs
● 2015-11-10 20:48:08
○ 2016-02-03 16:46:06
○ 2026-03-21 17:10:08
○ 2016-02-03 16:46:06
○ 2026-03-21 17:10:08
○CNAMEns.wangguai.com2015-11-10 → 2016-11-30 · 8 obs
● 2015-11-10 20:48:08
● 2016-11-05 03:17:22
○ 2016-11-21 05:01:42
● 2016-11-21 12:44:32
○ 2016-11-24 04:27:54
● 2016-11-30 15:38:44
○ 2017-08-11 20:02:00
○ 2026-03-21 17:10:08
● 2016-11-05 03:17:22
○ 2016-11-21 05:01:42
● 2016-11-21 12:44:32
○ 2016-11-24 04:27:54
● 2016-11-30 15:38:44
○ 2017-08-11 20:02:00
○ 2026-03-21 17:10:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server: 192.5.6.30
NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 185ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|