pv4b.com - robtex.com
pv4b.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=1774797942 | ||||||
Same first word
pv4b.com |
Similar names
DNS History
10 records (0 active, 10 former)
○NSns1.22.cn2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 14:15:32
○ 2026-03-08 16:23:38
○ 2026-03-29 15:53:02
○ 2026-03-08 16:23:38
○ 2026-03-29 15:53:02
○NSns1.exp.4cun.com2026-03-08 → 2026-03-08 · 4 obs
○ 2016-12-14 14:15:32
● 2026-03-08 16:23:38
○ 2026-03-29 15:53:00
○ 2026-03-29 15:53:02
● 2026-03-08 16:23:38
○ 2026-03-29 15:53:00
○ 2026-03-29 15:53:02
○NSns1.julydns.com2026-03-08 → 2026-03-29 · 2 obs
○ 2026-03-08 16:23:38
○ 2026-03-29 15:53:02
○ 2026-03-29 15:53:02
○NSns2.22.cn2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 14:15:32
○ 2026-03-08 16:23:38
○ 2026-03-29 15:53:02
○ 2026-03-08 16:23:38
○ 2026-03-29 15:53:02
○NSns2.exp.4cun.com2026-03-08 → 2026-03-08 · 4 obs
○ 2016-12-14 14:15:32
● 2026-03-08 16:23:38
○ 2026-03-29 15:53:00
○ 2026-03-29 15:53:02
● 2026-03-08 16:23:38
○ 2026-03-29 15:53:00
○ 2026-03-29 15:53:02
○NSns2.julydns.com2026-03-08 → 2026-03-29 · 2 obs
○ 2026-03-08 16:23:38
○ 2026-03-29 15:53:02
○ 2026-03-29 15:53:02
○NSns3.22.cn2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 14:15:32
○ 2026-03-08 16:23:38
○ 2026-03-29 15:53:02
○ 2026-03-08 16:23:38
○ 2026-03-29 15:53:02
○NSns4.22.cn2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 14:15:32
○ 2026-03-08 16:23:38
○ 2026-03-29 15:53:02
○ 2026-03-08 16:23:38
○ 2026-03-29 15:53:02
○A115.231.219.1802016-12-14 → 2017-06-15 · 4 obs
● 2016-12-14 14:15:32
● 2017-06-15 03:46:34
○ 2026-03-08 16:23:38
○ 2026-03-29 15:53:02
● 2017-06-15 03:46:34
○ 2026-03-08 16:23:38
○ 2026-03-29 15:53:02
○A45.197.56.1842026-03-08 → 2026-03-29 · 2 obs
○ 2026-03-08 16:23:38
○ 2026-03-29 15:53:02
○ 2026-03-29 15:53:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.52.178.30
NS records: e.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|