ctbserver.com - robtex.com
ctbserver.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.ctbserver.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.ctbserver.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=1778583156 | ||||||
Previously MX for
ctbserver.com |
Same first word
ctbserver.com |
Similar names
DNS History
4 records (2 active, 2 former)
●NSns1.ctbserver.com2015-08-25 → 2026-05-12 · 2 obs
● 2015-08-25 04:01:22
● 2026-05-12 11:22:16
● 2026-05-12 11:22:16
●NSns2.ctbserver.com2015-08-25 → 2026-05-12 · 2 obs
● 2015-08-25 04:01:22
● 2026-05-12 11:22:16
● 2026-05-12 11:22:16
○MXctbserver.com2015-08-25 → 2017-01-03 · 4 obs
● 2015-08-25 04:01:22
● 2017-01-03 20:59:02
○ 2026-03-26 22:08:52
○ 2026-05-12 11:22:16
● 2017-01-03 20:59:02
○ 2026-03-26 22:08:52
○ 2026-05-12 11:22:16
○A67.23.43.392015-08-25 → 2017-01-03 · 4 obs
● 2015-08-25 04:01:22
● 2017-01-03 20:59:02
○ 2026-03-26 22:08:52
○ 2026-05-12 11:22:16
● 2017-01-03 20:59:02
○ 2026-03-26 22:08:52
○ 2026-05-12 11:22:16
🔍 DNS Trace
Analysis
Name Servers
ctbserver.com is delegated to two name servers ns1.ctbserver.com and ns2.ctbserver.com.