learncatalog.com - robtex.com
learncatalog.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=1776909027 | ||||||
Previously MX for
learncatalog.com |
DNS History
12 records (0 active, 12 former)
○NSdolly.ns.cloudflare.com2015-11-25 → 2015-11-25 · 3 obs
● 2015-11-25 19:27:28
○ 2016-02-22 20:17:04
○ 2026-04-23 02:10:52
○ 2016-02-22 20:17:04
○ 2026-04-23 02:10:52
○NSkai.ns.cloudflare.com2015-11-25 → 2015-11-25 · 3 obs
● 2015-11-25 19:27:28
○ 2016-02-22 20:17:04
○ 2026-04-23 02:10:52
○ 2016-02-22 20:17:04
○ 2026-04-23 02:10:52
○NSns1.privatecloudstudio.com2016-02-22 → 2016-05-06 · 5 obs
○ 2015-11-25 19:27:28
● 2016-02-22 20:17:04
● 2016-05-06 22:45:54
○ 2017-01-22 10:15:12
○ 2026-04-23 02:10:52
● 2016-02-22 20:17:04
● 2016-05-06 22:45:54
○ 2017-01-22 10:15:12
○ 2026-04-23 02:10:52
○NSns2.privatecloudstudio.com2016-02-22 → 2016-05-06 · 5 obs
○ 2015-11-25 19:27:28
● 2016-02-22 20:17:04
● 2016-05-06 22:45:54
○ 2017-01-22 10:15:12
○ 2026-04-23 02:10:52
● 2016-02-22 20:17:04
● 2016-05-06 22:45:54
○ 2017-01-22 10:15:12
○ 2026-04-23 02:10:52
○NSns25.domaincontrol.com2019-04-02 → 2019-04-02 · 4 obs
○ 2017-01-22 10:15:12
● 2019-04-02 10:50:22
○ 2026-02-23 07:30:54
○ 2026-04-23 02:10:52
● 2019-04-02 10:50:22
○ 2026-02-23 07:30:54
○ 2026-04-23 02:10:52
○NSns26.domaincontrol.com2019-04-02 → 2019-04-02 · 4 obs
○ 2017-01-22 10:15:12
● 2019-04-02 10:50:22
○ 2026-02-23 07:30:54
○ 2026-04-23 02:10:52
● 2019-04-02 10:50:22
○ 2026-02-23 07:30:54
○ 2026-04-23 02:10:52
○MXlearncatalog.com2016-02-22 → 2016-05-06 · 5 obs
○ 2015-11-25 19:27:28
● 2016-02-22 20:17:04
● 2016-05-06 22:45:54
○ 2017-01-22 10:15:12
○ 2026-04-23 02:10:52
● 2016-02-22 20:17:04
● 2016-05-06 22:45:54
○ 2017-01-22 10:15:12
○ 2026-04-23 02:10:52
○MXmail.learncatalog.com2015-11-25 → 2015-11-25 · 3 obs
● 2015-11-25 19:27:28
○ 2016-02-22 20:17:04
○ 2026-04-23 02:10:52
○ 2016-02-22 20:17:04
○ 2026-04-23 02:10:52
○A104.31.78.1142015-11-25 → 2015-11-25 · 3 obs
● 2015-11-25 19:27:28
○ 2016-02-22 20:17:04
○ 2026-04-23 02:10:52
○ 2016-02-22 20:17:04
○ 2026-04-23 02:10:52
○A104.31.79.1142015-11-25 → 2015-11-25 · 3 obs
● 2015-11-25 19:27:28
○ 2016-02-22 20:17:04
○ 2026-04-23 02:10:52
○ 2016-02-22 20:17:04
○ 2026-04-23 02:10:52
○A184.168.221.302019-04-02 → 2019-04-02 · 4 obs
○ 2017-01-22 10:15:12
● 2019-04-02 10:50:22
○ 2026-02-23 07:30:54
○ 2026-04-23 02:10:52
● 2019-04-02 10:50:22
○ 2026-02-23 07:30:54
○ 2026-04-23 02:10:52
○A66.85.133.1862016-02-22 → 2016-05-06 · 5 obs
○ 2015-11-25 19:27:28
● 2016-02-22 20:17:04
● 2016-05-06 22:45:54
○ 2017-01-22 10:15:12
○ 2026-04-23 02:10:52
● 2016-02-22 20:17:04
● 2016-05-06 22:45:54
○ 2017-01-22 10:15:12
○ 2026-04-23 02:10:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.41.162.30
NS records: i.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|