jcdzh.com - robtex.com
jcdzh.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 | ||||||
Same first word
jcdzh.com |
Similar names
DNS History
10 records (0 active, 10 former)
○NSdns25.hichina.com2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 21:51:38
○NSdns26.hichina.com2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 21:51:38
○NSexpirens3.hichina.com2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 21:51:38
○NSexpirens4.hichina.com2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 21:51:38
○NSjuming.dnsdun.com2017-12-30 → 2017-12-30 · 3 obs
○ 2016-12-27 05:16:44
● 2017-12-30 20:59:26
○ 2026-03-23 21:51:38
● 2017-12-30 20:59:26
○ 2026-03-23 21:51:38
○NSjuming.dnsdun.net2017-12-30 → 2017-12-30 · 3 obs
○ 2016-12-27 05:16:44
● 2017-12-30 20:59:26
○ 2026-03-23 21:51:38
● 2017-12-30 20:59:26
○ 2026-03-23 21:51:38
○NSns1.360wzb.com2016-02-04 → 2016-12-27 · 4 obs
● 2016-02-04 01:15:10
● 2016-12-27 05:16:44
○ 2017-12-30 20:59:26
○ 2026-03-23 21:51:38
● 2016-12-27 05:16:44
○ 2017-12-30 20:59:26
○ 2026-03-23 21:51:38
○NSns2.360wzb.com2016-02-04 → 2016-12-27 · 4 obs
● 2016-02-04 01:15:10
● 2016-12-27 05:16:44
○ 2017-12-30 20:59:26
○ 2026-03-23 21:51:38
● 2016-12-27 05:16:44
○ 2017-12-30 20:59:26
○ 2026-03-23 21:51:38
○A119.28.74.2042017-12-30 → 2017-12-30 · 2 obs
● 2017-12-30 20:59:26
○ 2026-03-23 21:51:38
○ 2026-03-23 21:51:38
○CNAMEexpired.hichina.com2026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 21:51:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.35.51.30
NS records: k.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 328ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|