mastersontc.com - robtex.com
mastersontc.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
8 records (0 active, 8 former)
○NSdns1.name-services.com2017-12-05 → 2017-12-05 · 3 obs
● 2017-12-05 14:05:28
○ 2026-03-20 11:04:56
○ 2026-03-22 01:15:00
○ 2026-03-20 11:04:56
○ 2026-03-22 01:15:00
○NSdns2.name-services.com2017-12-05 → 2017-12-05 · 3 obs
● 2017-12-05 14:05:28
○ 2026-03-20 11:04:56
○ 2026-03-22 01:15:00
○ 2026-03-20 11:04:56
○ 2026-03-22 01:15:00
○NSdns3.name-services.com2017-12-05 → 2017-12-05 · 3 obs
● 2017-12-05 14:05:28
○ 2026-03-20 11:04:56
○ 2026-03-22 01:15:00
○ 2026-03-20 11:04:56
○ 2026-03-22 01:15:00
○NSdns4.name-services.com2017-12-05 → 2017-12-05 · 3 obs
● 2017-12-05 14:05:28
○ 2026-03-20 11:04:56
○ 2026-03-22 01:15:00
○ 2026-03-20 11:04:56
○ 2026-03-22 01:15:00
○NSdns5.name-services.com2017-12-05 → 2017-12-05 · 3 obs
● 2017-12-05 14:05:28
○ 2026-03-20 11:04:56
○ 2026-03-22 01:15:00
○ 2026-03-20 11:04:56
○ 2026-03-22 01:15:00
○MXmx.mastersontc.com.cust.a.hostedemail.com2017-12-05 → 2017-12-05 · 3 obs
● 2017-12-05 14:05:28
○ 2026-03-20 11:04:56
○ 2026-03-22 01:15:00
○ 2026-03-20 11:04:56
○ 2026-03-22 01:15:00
○A15.197.212.582026-03-20 → 2026-03-22 · 2 obs
○ 2026-03-20 11:04:56
○ 2026-03-22 01:15:00
○ 2026-03-22 01:15:00
○A69.64.147.332017-12-05 → 2017-12-05 · 3 obs
● 2017-12-05 14:05:28
○ 2026-03-20 11:04:56
○ 2026-03-22 01:15:00
○ 2026-03-20 11:04:56
○ 2026-03-22 01:15:00
🔍 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: 192.48.79.30
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: 590ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|