b4xb.com - robtex.com
b4xb.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=1778415661 | ||||||
Same first word
b4xb.com |
DNS History
12 records (0 active, 12 former)
○NSexpirens3.hichina.com2026-02-20 → 2026-02-20 · 3 obs
○ 2017-10-29 09:16:36
● 2026-02-20 09:07:54
○ 2026-05-10 12:34:42
● 2026-02-20 09:07:54
○ 2026-05-10 12:34:42
○NSexpirens4.hichina.com2026-02-20 → 2026-02-20 · 3 obs
○ 2017-10-29 09:16:36
● 2026-02-20 09:07:54
○ 2026-05-10 12:34:42
● 2026-02-20 09:07:54
○ 2026-05-10 12:34:42
○NSns4.dnsdun.com2017-10-29 → 2017-10-29 · 3 obs
● 2017-10-29 09:16:36
○ 2026-02-20 09:07:54
○ 2026-05-10 12:34:42
○ 2026-02-20 09:07:54
○ 2026-05-10 12:34:42
○NSns4.dnsdun.net2017-10-29 → 2017-10-29 · 3 obs
● 2017-10-29 09:16:36
○ 2026-02-20 09:07:54
○ 2026-05-10 12:34:42
○ 2026-02-20 09:07:54
○ 2026-05-10 12:34:42
○NSns7.alidns.com2026-02-20 → 2026-02-20 · 3 obs
○ 2017-10-29 09:16:36
● 2026-02-20 09:07:54
○ 2026-05-10 12:34:42
● 2026-02-20 09:07:54
○ 2026-05-10 12:34:42
○NSns8.alidns.com2026-02-20 → 2026-02-20 · 3 obs
○ 2017-10-29 09:16:36
● 2026-02-20 09:07:54
○ 2026-05-10 12:34:42
● 2026-02-20 09:07:54
○ 2026-05-10 12:34:42
○A160.124.227.932026-02-20 → 2026-05-10 · 2 obs
○ 2026-02-20 09:07:54
○ 2026-05-10 12:34:42
○ 2026-05-10 12:34:42
○A172.247.226.2052017-10-29 → 2017-10-29 · 4 obs
○ 2016-12-21 01:28:30
● 2017-10-29 09:16:36
○ 2026-02-20 09:07:54
○ 2026-05-10 12:34:42
● 2017-10-29 09:16:36
○ 2026-02-20 09:07:54
○ 2026-05-10 12:34:42
○A50.118.231.42016-12-21 → 2016-12-21 · 3 obs
● 2016-12-21 01:28:30
○ 2017-10-29 09:16:36
○ 2026-05-10 12:34:42
○ 2017-10-29 09:16:36
○ 2026-05-10 12:34:42
○CNAMEexpired.hichina.com2026-02-20 → 2026-02-20 · 2 obs
● 2026-02-20 09:07:54
○ 2026-05-10 12:34:42
○ 2026-05-10 12:34:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.33.14.30
NS records: 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, a.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 319ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|