classcommon.com - robtex.com
classcommon.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=1794573426 | ||||||
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DNS History
11 records (0 active, 11 former)
○NSdns1.ip4dns.com2008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 02:56:48
○ 2015-06-22 13:48:56
○ 2026-11-13 13:27:18
○ 2015-06-22 13:48:56
○ 2026-11-13 13:27:18
○NSdns2.ip4dns.com2008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 02:56:48
○ 2015-06-22 13:48:56
○ 2026-11-13 13:27:18
○ 2015-06-22 13:48:56
○ 2026-11-13 13:27:18
○NSns01.domaincontrol.com2015-11-03 → 2015-11-03 · 4 obs
○ 2015-06-22 13:48:56
● 2015-11-03 23:50:00
○ 2016-01-17 17:36:54
○ 2026-11-13 13:27:18
● 2015-11-03 23:50:00
○ 2016-01-17 17:36:54
○ 2026-11-13 13:27:18
○NSns02.domaincontrol.com2015-11-03 → 2015-11-03 · 4 obs
○ 2015-06-22 13:48:56
● 2015-11-03 23:50:00
○ 2016-01-17 17:36:54
○ 2026-11-13 13:27:18
● 2015-11-03 23:50:00
○ 2016-01-17 17:36:54
○ 2026-11-13 13:27:18
○NSns1.lunariffic.com2015-06-22 → 2015-06-22 · 4 obs
○ 2008-03-11 02:56:48
● 2015-06-22 13:48:56
○ 2015-11-03 23:50:00
○ 2026-11-13 13:27:18
● 2015-06-22 13:48:56
○ 2015-11-03 23:50:00
○ 2026-11-13 13:27:18
○NSns2.lunariffic.com2015-06-22 → 2015-06-22 · 4 obs
○ 2008-03-11 02:56:48
● 2015-06-22 13:48:56
○ 2015-11-03 23:50:00
○ 2026-11-13 13:27:18
● 2015-06-22 13:48:56
○ 2015-11-03 23:50:00
○ 2026-11-13 13:27:18
○MXmail.classcommon.com2015-06-22 → 2015-06-22 · 4 obs
○ 2008-03-11 02:56:48
● 2015-06-22 13:48:56
○ 2015-11-03 23:50:00
○ 2026-11-13 13:27:18
● 2015-06-22 13:48:56
○ 2015-11-03 23:50:00
○ 2026-11-13 13:27:18
○MXmailstore1.secureserver.net2015-11-03 → 2015-11-03 · 4 obs
○ 2015-06-22 13:48:56
● 2015-11-03 23:50:00
○ 2016-01-17 17:36:54
○ 2026-11-13 13:27:18
● 2015-11-03 23:50:00
○ 2016-01-17 17:36:54
○ 2026-11-13 13:27:18
○MXsmtp.secureserver.net2015-11-03 → 2015-11-03 · 4 obs
○ 2015-06-22 13:48:56
● 2015-11-03 23:50:00
○ 2016-01-17 17:36:54
○ 2026-11-13 13:27:18
● 2015-11-03 23:50:00
○ 2016-01-17 17:36:54
○ 2026-11-13 13:27:18
○A184.168.221.402015-11-03 → 2015-11-03 · 4 obs
○ 2015-06-22 13:48:56
● 2015-11-03 23:50:00
○ 2016-01-17 17:36:54
○ 2026-11-13 13:27:18
● 2015-11-03 23:50:00
○ 2016-01-17 17:36:54
○ 2026-11-13 13:27:18
○A216.97.235.1712015-06-22 → 2015-06-22 · 4 obs
○ 2008-03-11 02:56:48
● 2015-06-22 13:48:56
○ 2015-11-03 23:50:00
○ 2026-11-13 13:27:18
● 2015-06-22 13:48:56
○ 2015-11-03 23:50:00
○ 2026-11-13 13:27:18
🔍 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:192.33.14.30
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: 181ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|