ctcad.org - robtex.com
ctcad.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785369701 | ||||||
Same first word
ctcad.org |
Similar names
DNS History
12 records (7 active, 5 former)
●NSns-cloud-e1.googledomains.com2026-06-26 → 2026-07-30 · 3 obs
● 2026-06-26 01:23:58
● 2026-07-30 00:20:40
●NSns-cloud-e2.googledomains.com2026-06-26 → 2026-07-30 · 3 obs
● 2026-06-26 01:23:58
● 2026-07-30 00:20:40
●NSns-cloud-e3.googledomains.com2026-06-26 → 2026-07-30 · 3 obs
● 2026-06-26 01:23:58
● 2026-07-30 00:20:40
●NSns-cloud-e4.googledomains.com2026-06-26 → 2026-07-30 · 3 obs
● 2026-06-26 01:23:58
● 2026-07-30 00:20:40
○NSns43.domaincontrol.com2015-06-01 → 2017-02-09 · 4 obs
● 2017-02-09 04:10:38
○ 2026-06-26 01:23:58
○ 2026-07-30 00:20:40
○NSns44.domaincontrol.com2015-06-01 → 2017-02-09 · 4 obs
● 2017-02-09 04:10:38
○ 2026-06-26 01:23:58
○ 2026-07-30 00:20:40
○MXmailstore1.secureserver.net2015-06-01 → 2017-02-09 · 4 obs
● 2017-02-09 04:10:38
○ 2026-06-26 01:23:58
○ 2026-07-30 00:20:40
●MXmxa.mailgun.org2026-06-26 → 2026-07-30 · 3 obs
● 2026-06-26 01:23:58
● 2026-07-30 00:20:40
●MXmxb.mailgun.org2026-06-26 → 2026-07-30 · 3 obs
● 2026-06-26 01:23:58
● 2026-07-30 00:20:40
○MXsmtp.secureserver.net2015-06-01 → 2017-02-09 · 4 obs
● 2017-02-09 04:10:38
○ 2026-06-26 01:23:58
○ 2026-07-30 00:20:40
●A199.36.158.1002026-06-26 → 2026-07-30 · 3 obs
● 2026-06-26 01:23:58
● 2026-07-30 00:20:40
○A50.63.202.232015-06-01 → 2017-02-09 · 4 obs
● 2017-02-09 04:10:38
○ 2026-06-26 01:23:58
○ 2026-07-30 00:20:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| ctcad.org | ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.36.110
NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 513ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.36.158.100 |
| NS | 4 | ns-cloud-e4.googledomains.com, ns-cloud-e3.googledomains.com... |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
Analysis
IP Addresses
ctcad.org resolves to just one IP address, 199.36.158.100.
Two other host names, along with confirm-appeal-account-576a3.firebaseapp.com, showapp.io and storica.club, also share IP numbers with ctcad.org.
Name Servers
The NS records for ctcad.org point to four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
ctcad.org has at least partial name server overlap with other domains, such as chrispctools.com, psegs.in, cctvcam.org and two others.
ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com all point to exactly two IP numbers each: ns-cloud-e1.googledomains.com → 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com → 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com → 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com → 216.239.38.110 and 2001:4860:4802:38::6e.
Mail Servers
ctcad.org is served by two mail servers, mxa.mailgun.org and mxb.mailgun.org.
Among the domains sharing a mail server setup with ctcad.org are egusoft.com, nixonfamily.us, catsoneemail.com and two others.
There is at least a partial MX overlap between ctcad.org and other domains, including mailgun.flave.at, agenciahg.com.br, tokshoplive.com and two others.
These mail servers tend to appear together with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
mxa.mailgun.org directs to 34.36.182.139 and mxb.mailgun.org directs to 34.149.254.5; each host name points to exactly one IP number.