computertraining-seattle.com - robtex.com
computertraining-seattle.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=1776071472 | ||||||
DNS History
13 records (0 active, 13 former)
○NSns1.computertraining.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 06:39:44
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○NSns2.computertraining.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 06:39:44
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○MXmail.b-io.co2015-06-07 → 2015-06-07 · 4 obs
○ 2008-03-17 06:39:44
● 2015-06-07 16:43:16
○ 2015-10-24 08:05:14
○ 2026-04-13 09:13:08
● 2015-06-07 16:43:16
○ 2015-10-24 08:05:14
○ 2026-04-13 09:13:08
○MXmail.computertraining.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 06:39:44
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○MXweb1.computertraining.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 06:39:44
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○MXweb2.computertraining.com2008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 06:39:44
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○A208.254.31.162008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 06:39:44
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○A208.254.31.172008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 06:39:44
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○A208.254.31.182008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 06:39:44
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○A208.254.31.192008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 06:39:44
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○A208.254.31.202008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 06:39:44
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○A208.254.31.212008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 06:39:44
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○ 2015-06-07 16:43:16
○ 2026-04-13 09:13:08
○A208.91.197.1322015-06-07 → 2015-06-07 · 4 obs
○ 2008-03-17 06:39:44
● 2015-06-07 16:43:16
○ 2015-10-24 08:05:14
○ 2026-04-13 09:13:08
● 2015-06-07 16:43:16
○ 2015-10-24 08:05:14
○ 2026-04-13 09:13:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.26.92.30
NS records: l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|