grdx.cn - robtex.com
grdx.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034546407 | ||||||
Same first word
grdx.cn |
Similar names
DNS History
7 records (2 active, 5 former)
○NSdns1.iidns.com2017-03-14 → 2017-03-14 · 4 obs
○ 2016-06-21 02:50:54
● 2017-03-14 07:09:14
○ 2026-03-20 05:28:12
○ 2026-03-23 20:45:04
● 2017-03-14 07:09:14
○ 2026-03-20 05:28:12
○ 2026-03-23 20:45:04
○NSf1g1ns1.dnspod.net2016-02-08 → 2016-06-21 · 4 obs
● 2016-02-08 19:17:50
● 2016-06-21 02:50:54
○ 2017-03-14 07:09:14
○ 2026-03-23 20:45:04
● 2016-06-21 02:50:54
○ 2017-03-14 07:09:14
○ 2026-03-23 20:45:04
○NSf1g1ns2.dnspod.net2016-02-08 → 2016-06-21 · 4 obs
● 2016-02-08 19:17:50
● 2016-06-21 02:50:54
○ 2017-03-14 07:09:14
○ 2026-03-23 20:45:04
● 2016-06-21 02:50:54
○ 2017-03-14 07:09:14
○ 2026-03-23 20:45:04
●NStwig.dnspod.net2026-03-20 → 2026-03-23 · 3 obs
○ 2017-03-14 07:09:14
● 2026-03-20 05:28:12
● 2026-03-23 20:45:04
● 2026-03-20 05:28:12
● 2026-03-23 20:45:04
●NSzoo.dnspod.net2026-03-20 → 2026-03-23 · 3 obs
○ 2017-03-14 07:09:14
● 2026-03-20 05:28:12
● 2026-03-23 20:45:04
● 2026-03-20 05:28:12
● 2026-03-23 20:45:04
○A45.120.157.1952016-02-08 → 2016-06-21 · 4 obs
● 2016-02-08 19:17:50
● 2016-06-21 02:50:54
○ 2026-03-20 05:28:12
○ 2026-03-23 20:45:04
● 2016-06-21 02:50:54
○ 2026-03-20 05:28:12
○ 2026-03-23 20:45:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, e.dns.cn, c.dns.cn... | - |
| grdx.cn | zoo.dnspod.net, twig.dnspod.net | - |
✅ Authoritative Response
Server:101.227.168.35
NS records: zoo.dnspod.net, twig.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grdx.cn (unsigned zone)
⏱️ Timing
Total: 705ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | zoo.dnspod.net, twig.dnspod.net |
| SOA | 1 | zoo.dnspod.net freednsadmin.dnspod.com |
Analysis
Name Servers
grdx.cn is delegated to two name servers: twig.dnspod.net and zoo.dnspod.net.
grdx.cn uses the same name server setup as other domains, for instance nrsp.cn, pwjj.cn, rhjf.cn, pqtx.cn and fpwj.cn.
grdx.cn partially shares name servers with other domains, for instance etggc.com.
Host names with six IP numbers: twig.dnspod.net points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239; zoo.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.