cert-ok.com - robtex.com
cert-ok.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.webstreetonline.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.webstreetonline.com ⚠️ Not in zone NS records | ||||||
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=1776920032 | ||||||
Previously MX for
cert-ok.com |
Same first word
Similar names
DNS History
5 records (2 active, 3 former)
●NSns1.webstreetonline.com2008-03-17 → 2026-04-23 · 2 obs
● 2008-03-17 17:29:20
● 2026-04-23 05:02:46
● 2026-04-23 05:02:46
●NSns2.webstreetonline.com2008-03-17 → 2026-04-23 · 2 obs
● 2008-03-17 17:29:20
● 2026-04-23 05:02:46
● 2026-04-23 05:02:46
○MXcert-ok.com2008-03-17 → 2016-07-30 · 4 obs
● 2008-03-17 17:29:20
● 2016-07-30 17:06:52
○ 2026-03-26 00:12:18
○ 2026-04-23 05:02:46
● 2016-07-30 17:06:52
○ 2026-03-26 00:12:18
○ 2026-04-23 05:02:46
○MXmx1.provalue.net2008-03-17 → 2016-07-30 · 4 obs
● 2008-03-17 17:29:20
● 2016-07-30 17:06:52
○ 2026-03-26 00:12:18
○ 2026-04-23 05:02:46
● 2016-07-30 17:06:52
○ 2026-03-26 00:12:18
○ 2026-04-23 05:02:46
○A206.246.17.602008-03-17 → 2016-07-30 · 4 obs
● 2008-03-17 17:29:20
● 2016-07-30 17:06:52
○ 2026-03-26 00:12:18
○ 2026-04-23 05:02:46
● 2016-07-30 17:06:52
○ 2026-03-26 00:12:18
○ 2026-04-23 05:02:46
🔍 DNS Trace
Analysis
Name Servers
cert-ok.com's delegation is to two name servers ns1.webstreetonline.com and ns2.webstreetonline.com.