ct-dev.com - dns.ninja
ct-dev.com
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=1783239661 | ||||||
Same first word
Similar names
DNS History
12 records (12 active, 0 former)
●NSns19.domaincontrol.com2026-05-09 → 2026-07-05 · 2 obs
● 2026-07-05 08:48:24
●NSns20.domaincontrol.com2026-05-09 → 2026-07-05 · 2 obs
● 2026-07-05 08:48:24
●MXmx01.mail.icloud.com2026-05-09 → 2026-07-05 · 2 obs
● 2026-07-05 08:48:24
●MXmx02.mail.icloud.com2026-05-09 → 2026-07-05 · 2 obs
● 2026-07-05 08:48:24
●A2001:4860:4802:32::152026-05-09 → 2026-07-05 · 2 obs
● 2026-07-05 08:48:24
●A2001:4860:4802:34::152026-05-09 → 2026-07-05 · 2 obs
● 2026-07-05 08:48:24
●A2001:4860:4802:36::152026-05-09 → 2026-07-05 · 2 obs
● 2026-07-05 08:48:24
●A2001:4860:4802:38::152026-05-09 → 2026-07-05 · 2 obs
● 2026-07-05 08:48:24
●A216.239.32.212026-05-09 → 2026-07-05 · 2 obs
● 2026-07-05 08:48:24
●A216.239.34.212026-05-09 → 2026-07-05 · 2 obs
● 2026-07-05 08:48:24
●A216.239.36.212026-05-09 → 2026-07-05 · 2 obs
● 2026-07-05 08:48:24
●A216.239.38.212026-05-09 → 2026-07-05 · 2 obs
● 2026-07-05 08:48:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ct-dev.com | ns19.domaincontrol.com, ns20.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.109.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ct-dev.com (unsigned zone)
⏱️ Timing
Total: 227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.32.21, 216.239.34.21... |
| AAAA | 4 | 2001:4860:4802:32::15, 2001:4860:4802:34::15... |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| MX | 2 | mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10) |
| TXT | 3 | google-site-verification=BlczYy_3wPAPGT4, apple-domain=LUUCwc866WGZEuY7... |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)
Analysis
IP Addresses
With 8 IP addresses in total, ct-dev.com resolves to 216.239.32.21, 216.239.34.21, 216.239.36.21 and 5 other.
Among the host names that share IP numbers with ct-dev.com are astrapermai.com, bmevn.com, casiocolombia.com and two others.
Name Servers
The NS records for ct-dev.com delegate to ns19.domaincontrol.com and ns20.domaincontrol.com.
ct-dev.com has the same name server delegation as a number of other domains, such as lesroy.com, intwalaarchitects.com, allcanadianjazz.com and two more.
ns19.domaincontrol.com resolves to 97.74.109.10 and 2603:5:21d0::a. Likewise, ns20.domaincontrol.com resolves to 173.201.77.10 and 2603:5:22d0::a — two IP addresses apiece.
Mail Servers
The MX records for ct-dev.com point to two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.
ct-dev.com has the same mail server arrangement as a number of other domains, for example fayewhittemorefarms.com, ratinho.store, tinhold.com and two more.
ct-dev.com shares at least some of its mail servers with other domains — for example christoph-reimer.com, nlsportsnet.com, sscove.com and two more.
Host names resolving to 6 IP numbers:
mx01.mail.icloud.com maps to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 additional IP addresses.
mx02.mail.icloud.com maps to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 additional IP addresses.
mx01.mail.icloud.com and mx02.mail.icloud.com each have 17.42.251.62 IP addresses.
mx01.mail.icloud.com and mx02.mail.icloud.com each have 17.56.9.31 IP addresses.
mx01.mail.icloud.com and mx02.mail.icloud.com each have 17.57.152.5 IP addresses.
mx01.mail.icloud.com and mx02.mail.icloud.com each have 17.57.154.33 IP addresses.
mx01.mail.icloud.com and mx02.mail.icloud.com each have 17.57.155.25 IP addresses.
mx01.mail.icloud.com and mx02.mail.icloud.com each have 17.57.156.30 IP addresses.