1stmaster.com - robtex.com
1stmaster.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 | ||||||
Similar names
DNS History
6 records (0 active, 6 former)
○NSns1.websitebuilder.com2016-03-19 → 2016-09-18 · 4 obs
● 2016-03-19 04:55:34
● 2016-09-18 15:15:20
○ 2017-04-21 06:50:02
○ 2026-03-11 07:55:54
● 2016-09-18 15:15:20
○ 2017-04-21 06:50:02
○ 2026-03-11 07:55:54
○NSns2.websitebuilder.com2016-03-19 → 2016-09-18 · 4 obs
● 2016-03-19 04:55:34
● 2016-09-18 15:15:20
○ 2017-04-21 06:50:02
○ 2026-03-11 07:55:54
● 2016-09-18 15:15:20
○ 2017-04-21 06:50:02
○ 2026-03-11 07:55:54
○MXus2.mx1.mailhostbox.com2016-03-19 → 2016-09-18 · 4 obs
● 2016-03-19 04:55:34
● 2016-09-18 15:15:20
○ 2017-04-21 06:50:02
○ 2026-03-11 07:55:54
● 2016-09-18 15:15:20
○ 2017-04-21 06:50:02
○ 2026-03-11 07:55:54
○MXus2.mx2.mailhostbox.com2016-03-19 → 2016-09-18 · 4 obs
● 2016-03-19 04:55:34
● 2016-09-18 15:15:20
○ 2017-04-21 06:50:02
○ 2026-03-11 07:55:54
● 2016-09-18 15:15:20
○ 2017-04-21 06:50:02
○ 2026-03-11 07:55:54
○MXus2.mx3.mailhostbox.com2016-03-19 → 2016-09-18 · 4 obs
● 2016-03-19 04:55:34
● 2016-09-18 15:15:20
○ 2017-04-21 06:50:02
○ 2026-03-11 07:55:54
● 2016-09-18 15:15:20
○ 2017-04-21 06:50:02
○ 2026-03-11 07:55:54
○A162.222.176.1372016-03-19 → 2016-09-18 · 4 obs
● 2016-03-19 04:55:34
● 2016-09-18 15:15:20
○ 2017-04-21 06:50:02
○ 2026-03-11 07:55:54
● 2016-09-18 15:15:20
○ 2017-04-21 06:50:02
○ 2026-03-11 07:55:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server: 192.43.172.30
NS records: a.gtld-servers.net, 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
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 146ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|