exercise-academy.com - robtex.com
exercise-academy.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=1776018052 | ||||||
DNS History
10 records (0 active, 10 former)
○NSns1.aethertree.com2015-05-16 → 2015-12-17 · 4 obs
● 2015-05-16 23:10:28
● 2015-12-17 15:54:00
○ 2016-03-19 19:07:20
○ 2026-04-12 18:31:54
● 2015-12-17 15:54:00
○ 2016-03-19 19:07:20
○ 2026-04-12 18:31:54
○NSns1.anony.nl2016-03-19 → 2017-04-10 · 5 obs
○ 2015-12-17 15:54:00
● 2016-03-19 19:07:20
● 2017-04-10 15:11:14
○ 2026-04-05 05:21:44
○ 2026-04-12 18:31:54
● 2016-03-19 19:07:20
● 2017-04-10 15:11:14
○ 2026-04-05 05:21:44
○ 2026-04-12 18:31:54
○NSns1.pakanet.nl2015-05-16 → 2015-12-17 · 4 obs
● 2015-05-16 23:10:28
● 2015-12-17 15:54:00
○ 2016-03-19 19:07:20
○ 2026-04-12 18:31:54
● 2015-12-17 15:54:00
○ 2016-03-19 19:07:20
○ 2026-04-12 18:31:54
○NSns2.anony.nl2016-03-19 → 2017-04-10 · 5 obs
○ 2015-12-17 15:54:00
● 2016-03-19 19:07:20
● 2017-04-10 15:11:14
○ 2026-04-05 05:21:44
○ 2026-04-12 18:31:54
● 2016-03-19 19:07:20
● 2017-04-10 15:11:14
○ 2026-04-05 05:21:44
○ 2026-04-12 18:31:54
○NSns3.anony.eu2016-03-19 → 2017-04-10 · 5 obs
○ 2015-12-17 15:54:00
● 2016-03-19 19:07:20
● 2017-04-10 15:11:14
○ 2026-04-05 05:21:44
○ 2026-04-12 18:31:54
● 2016-03-19 19:07:20
● 2017-04-10 15:11:14
○ 2026-04-05 05:21:44
○ 2026-04-12 18:31:54
○MXfallback.redunix.nl2015-05-16 → 2015-12-17 · 4 obs
● 2015-05-16 23:10:28
● 2015-12-17 15:54:00
○ 2016-03-19 19:07:20
○ 2026-04-12 18:31:54
● 2015-12-17 15:54:00
○ 2016-03-19 19:07:20
○ 2026-04-12 18:31:54
○MXmail.exercise-academy.com2015-05-16 → 2017-04-10 · 4 obs
● 2015-05-16 23:10:28
● 2017-04-10 15:11:14
○ 2026-04-05 05:21:44
○ 2026-04-12 18:31:54
● 2017-04-10 15:11:14
○ 2026-04-05 05:21:44
○ 2026-04-12 18:31:54
○A109.235.59.2202015-10-16 → 2015-12-17 · 5 obs
○ 2015-05-16 23:10:28
● 2015-10-16 09:05:34
● 2015-12-17 15:54:00
○ 2016-03-19 19:07:20
○ 2026-04-12 18:31:54
● 2015-10-16 09:05:34
● 2015-12-17 15:54:00
○ 2016-03-19 19:07:20
○ 2026-04-12 18:31:54
○A109.70.6.522015-05-16 → 2015-05-16 · 3 obs
● 2015-05-16 23:10:28
○ 2015-10-16 09:05:34
○ 2026-04-12 18:31:54
○ 2015-10-16 09:05:34
○ 2026-04-12 18:31:54
○A46.17.7.2052016-03-19 → 2017-04-10 · 5 obs
○ 2015-12-17 15:54:00
● 2016-03-19 19:07:20
● 2017-04-10 15:11:14
○ 2026-04-05 05:21:44
○ 2026-04-12 18:31:54
● 2016-03-19 19:07:20
● 2017-04-10 15:11:14
○ 2026-04-05 05:21:44
○ 2026-04-12 18:31:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.26.92.30
NS records: k.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 69ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|