ctdadmin.com - robtex.com
ctdadmin.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | auth1.dns.cogentco.com ⭐ | ||||||
| A | 2001:550:1:a::d | ||||||
| A | 66.28.0.14 | ||||||
| NS | auth2.dns.cogentco.com | ||||||
| A | 2001:550:1:b::d | ||||||
| A | 66.28.0.30 | ||||||
| SOA | auth1.dns.cogentco.comnoc@comtrade.com 2022-02-28 #98 | ||||||
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=1792726116 | ||||||
Same first word
Similar names
mcaddint.synology.me |
dtcadmin.workers.dev |
dtcadmin.ro |
nidamdct.in |
tcdadmin.workers.dev |
admitcdn.com |
dtcadmin.com |
Previous names
Next names
DNS History
16 records (2 active, 14 former)
●NSauth1.dns.cogentco.com2026-08-19 → 2026-10-23 · 3 obs
● 2026-08-19 12:03:54
● 2026-10-23 03:43:56
●NSauth2.dns.cogentco.com2026-08-19 → 2026-10-23 · 3 obs
● 2026-08-19 12:03:54
● 2026-10-23 03:43:56
○NSdns1.name-services.com2017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 12:03:54
○ 2026-10-23 03:43:56
○NSdns2.name-services.com2017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 12:03:54
○ 2026-10-23 03:43:56
○NSdns3.name-services.com2017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 12:03:54
○ 2026-10-23 03:43:56
○NSdns4.name-services.com2017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 12:03:54
○ 2026-10-23 03:43:56
○NSdns5.name-services.com2017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 12:03:54
○ 2026-10-23 03:43:56
○MXalt1.aspmx.l.google.com2017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 12:03:54
○ 2026-10-23 03:43:56
○MXalt2.aspmx.l.google.com2017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 12:03:54
○ 2026-10-23 03:43:56
○MXaspmx.l.google.com2017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 12:03:54
○ 2026-10-23 03:43:56
○MXaspmx2.googlemail.com2017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 12:03:54
○ 2026-10-23 03:43:56
○MXaspmx3.googlemail.com2017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 12:03:54
○ 2026-10-23 03:43:56
○A216.239.32.212017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 12:03:54
○ 2026-10-23 03:43:56
○A216.239.34.212017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 12:03:54
○ 2026-10-23 03:43:56
○A216.239.36.212017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 12:03:54
○ 2026-10-23 03:43:56
○A216.239.38.212017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 12:03:54
○ 2026-10-23 03:43:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ctdadmin.com | auth1.dns.cogentco.com, auth2.dns.cogentco.com | 3 records |
✅ Authoritative Response
Server:66.28.0.14
NS records: auth1.dns.cogentco.com, auth2.dns.cogentco.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctdadmin.com (unsigned zone)
⏱️ Timing
Total: 349ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | auth1.dns.cogentco.com, auth2.dns.cogentco.com |
| SOA | 1 | auth1.dns.cogentco.com noc.comtrade.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (auth1.dns.cogentco.com, auth1.dns.cogentco.com, auth2.dns.cogentco.com)
Analysis
Name Servers
Two name servers handle the delegation for ctdadmin.com: auth1.dns.cogentco.com and auth2.dns.cogentco.com.
ctdadmin.com shares its name server setup with other domains, including 149.13.199.in-addr.arpa, 76.145.181.38.in-addr.arpa, 175.163.38.in-addr.arpa and two others.
ctdadmin.com shares at least some of its name servers with other domains, including rundfunk-berlinbrandenburg.de, 93.4.204.in-addr.arpa, cruiseportboston.com and two others.
These name servers are frequently seen alongside ns1.vodafone-ip.de, ns2.vodafone-ip.de, nsa.ups.com and 6 other name servers.
auth1.dns.cogentco.com and auth2.dns.cogentco.com both carry two IP addresses. The A records for auth1.dns.cogentco.com are 66.28.0.14 and 2001:550:1:a::d; the A records for auth2.dns.cogentco.com are 66.28.0.30 and 2001:550:1:b::d.