assertclass.com - robtex.com
assertclass.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=1788853053 | ||||||
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DNS History
9 records (0 active, 9 former)
○NSns1.bdm.microsoftonline.com2016-11-26 → 2017-08-08 · 5 obs
○ 2015-10-24 21:00:24
● 2016-11-26 11:55:12
● 2017-08-08 10:13:58
○ 2026-09-05 10:11:36
○ 2026-09-08 07:54:12
● 2016-11-26 11:55:12
● 2017-08-08 10:13:58
○ 2026-09-05 10:11:36
○ 2026-09-08 07:54:12
○NSns2.bdm.microsoftonline.com2016-11-26 → 2017-08-08 · 5 obs
○ 2015-10-24 21:00:24
● 2016-11-26 11:55:12
● 2017-08-08 10:13:58
○ 2026-09-05 10:11:36
○ 2026-09-08 07:54:12
● 2016-11-26 11:55:12
● 2017-08-08 10:13:58
○ 2026-09-05 10:11:36
○ 2026-09-08 07:54:12
○NSns3.bdm.microsoftonline.com2016-11-26 → 2017-08-08 · 5 obs
○ 2015-10-24 21:00:24
● 2016-11-26 11:55:12
● 2017-08-08 10:13:58
○ 2026-09-05 10:11:36
○ 2026-09-08 07:54:12
● 2016-11-26 11:55:12
● 2017-08-08 10:13:58
○ 2026-09-05 10:11:36
○ 2026-09-08 07:54:12
○NSns4.bdm.microsoftonline.com2016-11-26 → 2017-08-08 · 5 obs
○ 2015-10-24 21:00:24
● 2016-11-26 11:55:12
● 2017-08-08 10:13:58
○ 2026-09-05 10:11:36
○ 2026-09-08 07:54:12
● 2016-11-26 11:55:12
● 2017-08-08 10:13:58
○ 2026-09-05 10:11:36
○ 2026-09-08 07:54:12
○NSwns23.dailyrazor.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 00:39:28
○ 2015-10-24 21:00:24
○ 2026-09-08 07:54:12
○ 2015-10-24 21:00:24
○ 2026-09-08 07:54:12
○NSwns24.dailyrazor.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 00:39:28
○ 2015-10-24 21:00:24
○ 2026-09-08 07:54:12
○ 2015-10-24 21:00:24
○ 2026-09-08 07:54:12
○MXassertclass-com.mail.protection.outlook.com2016-11-26 → 2017-08-08 · 5 obs
○ 2015-10-24 21:00:24
● 2016-11-26 11:55:12
● 2017-08-08 10:13:58
○ 2026-09-05 10:11:36
○ 2026-09-08 07:54:12
● 2016-11-26 11:55:12
● 2017-08-08 10:13:58
○ 2026-09-05 10:11:36
○ 2026-09-08 07:54:12
○MXmail.assertclass.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 00:39:28
○ 2015-10-24 21:00:24
○ 2026-09-08 07:54:12
○ 2015-10-24 21:00:24
○ 2026-09-08 07:54:12
○A74.86.61.362008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 00:39:28
○ 2015-10-24 21:00:24
○ 2026-09-08 07:54:12
○ 2015-10-24 21:00:24
○ 2026-09-08 07:54:12
🔍 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:192.12.94.30
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: 94ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|