b4ubuy.net - robtex.com
b4ubuy.net
| DNSSEC | ⚠️ Not signed | ||||||
net
| 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=1776007432 | ||||||
Same first word
DNS History
8 records (0 active, 8 former)
○NSns01.domaincontrol.com2026-02-17 → 2026-02-17 · 4 obs
○ 2017-01-11 03:58:54
● 2026-02-17 07:06:04
○ 2026-04-09 09:24:50
○ 2026-04-12 15:26:28
● 2026-02-17 07:06:04
○ 2026-04-09 09:24:50
○ 2026-04-12 15:26:28
○NSns02.domaincontrol.com2026-02-17 → 2026-02-17 · 4 obs
○ 2017-01-11 03:58:54
● 2026-02-17 07:06:04
○ 2026-04-09 09:24:50
○ 2026-04-12 15:26:28
● 2026-02-17 07:06:04
○ 2026-04-09 09:24:50
○ 2026-04-12 15:26:28
○NSns1.nationalnet.com2015-07-11 → 2017-01-11 · 4 obs
● 2015-07-11 11:53:56
● 2017-01-11 03:58:54
○ 2026-02-17 07:06:04
○ 2026-04-12 15:26:28
● 2017-01-11 03:58:54
○ 2026-02-17 07:06:04
○ 2026-04-12 15:26:28
○MXmxgw1.mail.nationalnet.com2015-07-11 → 2026-02-17 · 4 obs
● 2015-07-11 11:53:56
● 2026-02-17 07:06:04
○ 2026-04-09 09:24:50
○ 2026-04-12 15:26:28
● 2026-02-17 07:06:04
○ 2026-04-09 09:24:50
○ 2026-04-12 15:26:28
○MXmxgw2.mail.nationalnet.com2015-07-11 → 2026-02-17 · 4 obs
● 2015-07-11 11:53:56
● 2026-02-17 07:06:04
○ 2026-04-09 09:24:50
○ 2026-04-12 15:26:28
● 2026-02-17 07:06:04
○ 2026-04-09 09:24:50
○ 2026-04-12 15:26:28
○A13.248.213.452026-02-17 → 2026-02-17 · 4 obs
○ 2017-01-11 03:58:54
● 2026-02-17 07:06:04
○ 2026-04-09 09:24:50
○ 2026-04-12 15:26:28
● 2026-02-17 07:06:04
○ 2026-04-09 09:24:50
○ 2026-04-12 15:26:28
○A66.115.174.1002015-07-11 → 2017-01-11 · 4 obs
● 2015-07-11 11:53:56
● 2017-01-11 03:58:54
○ 2026-02-17 07:06:04
○ 2026-04-12 15:26:28
● 2017-01-11 03:58:54
○ 2026-02-17 07:06:04
○ 2026-04-12 15:26:28
○A76.223.67.1892026-02-17 → 2026-02-17 · 4 obs
○ 2017-01-11 03:58:54
● 2026-02-17 07:06:04
○ 2026-04-09 09:24:50
○ 2026-04-12 15:26:28
● 2026-02-17 07:06:04
○ 2026-04-09 09:24:50
○ 2026-04-12 15:26:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.42.93.30
NS records: b.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 257ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|