sqlcoaching.com - robtex.com
sqlcoaching.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=1793748721 | ||||||
Same first word
Previous names
Next names
DNS History
11 records (0 active, 11 former)
○NSns1.namebrightdns.com2017-05-21 → 2017-05-21 · 4 obs
○ 2016-09-27 00:00:44
● 2017-05-21 08:25:24
○ 2026-10-07 16:46:30
○ 2026-11-03 23:59:54
● 2017-05-21 08:25:24
○ 2026-10-07 16:46:30
○ 2026-11-03 23:59:54
○NSns1.nameserverservice.de2015-06-07 → 2016-01-15 · 4 obs
● 2015-06-07 17:21:00
● 2016-01-15 08:46:10
○ 2016-04-08 05:00:16
○ 2026-11-03 23:59:54
● 2016-01-15 08:46:10
○ 2016-04-08 05:00:16
○ 2026-11-03 23:59:54
○NSns1.server4you.io2016-04-08 → 2016-09-27 · 5 obs
○ 2016-01-15 08:46:10
● 2016-04-08 05:00:16
● 2016-09-27 00:00:44
○ 2017-05-21 08:25:24
○ 2026-11-03 23:59:54
● 2016-04-08 05:00:16
● 2016-09-27 00:00:44
○ 2017-05-21 08:25:24
○ 2026-11-03 23:59:54
○NSns2.namebrightdns.com2017-05-21 → 2017-05-21 · 4 obs
○ 2016-09-27 00:00:44
● 2017-05-21 08:25:24
○ 2026-10-07 16:46:30
○ 2026-11-03 23:59:54
● 2017-05-21 08:25:24
○ 2026-10-07 16:46:30
○ 2026-11-03 23:59:54
○NSns2.nameserverservice.de2015-06-07 → 2016-01-15 · 4 obs
● 2015-06-07 17:21:00
● 2016-01-15 08:46:10
○ 2016-04-08 05:00:16
○ 2026-11-03 23:59:54
● 2016-01-15 08:46:10
○ 2016-04-08 05:00:16
○ 2026-11-03 23:59:54
○NSns2.server4you.io2016-04-08 → 2016-09-27 · 5 obs
○ 2016-01-15 08:46:10
● 2016-04-08 05:00:16
● 2016-09-27 00:00:44
○ 2017-05-21 08:25:24
○ 2026-11-03 23:59:54
● 2016-04-08 05:00:16
● 2016-09-27 00:00:44
○ 2017-05-21 08:25:24
○ 2026-11-03 23:59:54
○MXmail.sqlcoaching.com2015-06-07 → 2016-09-27 · 4 obs
● 2015-06-07 17:21:00
● 2016-09-27 00:00:44
○ 2017-05-21 08:25:24
○ 2026-11-03 23:59:54
● 2016-09-27 00:00:44
○ 2017-05-21 08:25:24
○ 2026-11-03 23:59:54
○A52.204.129.222017-05-21 → 2017-05-21 · 4 obs
○ 2016-09-27 00:00:44
● 2017-05-21 08:25:24
○ 2026-10-07 16:46:30
○ 2026-11-03 23:59:54
● 2017-05-21 08:25:24
○ 2026-10-07 16:46:30
○ 2026-11-03 23:59:54
○A54.85.127.702017-05-21 → 2017-05-21 · 4 obs
○ 2016-09-27 00:00:44
● 2017-05-21 08:25:24
○ 2026-10-07 16:46:30
○ 2026-11-03 23:59:54
● 2017-05-21 08:25:24
○ 2026-10-07 16:46:30
○ 2026-11-03 23:59:54
○A62.75.152.1982015-06-07 → 2016-09-27 · 4 obs
● 2015-06-07 17:21:00
● 2016-09-27 00:00:44
○ 2017-05-21 08:25:24
○ 2026-11-03 23:59:54
● 2016-09-27 00:00:44
○ 2017-05-21 08:25:24
○ 2026-11-03 23:59:54
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-05-21 → 2017-05-21 · 3 obs
● 2017-05-21 08:25:24
○ 2026-10-07 16:46:30
○ 2026-11-03 23:59:54
○ 2026-10-07 16:46:30
○ 2026-11-03 23:59:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.5.6.30
NS records: c.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 884ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|