ctcosys.com - robtex.com
ctcosys.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=1774526022 | ||||||
Same first word
ctcosys.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns37.domaincontrol.com2015-05-21 → 2026-03-26 · 2 obs
● 2026-03-26 12:09:24
●NSns38.domaincontrol.com2015-05-21 → 2026-03-26 · 2 obs
● 2026-03-26 12:09:24
●MXctcosys-com.mail.protection.outlook.com2026-02-18 → 2026-03-26 · 3 obs
● 2026-02-18 02:32:44
● 2026-03-26 12:09:24
○MXmailstore1.secureserver.net2015-05-21 → 2017-06-14 · 4 obs
● 2017-06-14 15:20:46
○ 2026-02-18 02:32:44
○ 2026-03-26 12:09:24
○MXsmtp.secureserver.net2015-05-21 → 2017-06-14 · 4 obs
● 2017-06-14 15:20:46
○ 2026-02-18 02:32:44
○ 2026-03-26 12:09:24
●A15.197.148.332026-02-18 → 2026-03-26 · 3 obs
● 2026-02-18 02:32:44
● 2026-03-26 12:09:24
○A23.229.189.1922015-05-21 → 2017-06-14 · 4 obs
● 2017-06-14 15:20:46
○ 2026-02-18 02:32:44
○ 2026-03-26 12:09:24
●A3.33.130.1902026-02-18 → 2026-03-26 · 3 obs
● 2026-02-18 02:32:44
● 2026-03-26 12:09:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ctcosys.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.108.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctcosys.com (unsigned zone)
⏱️ Timing
Total: 172ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 1 | ctcosys-com.mail.protection.outlook.com |
| TXT | 2 | v=spf1 include:secureserver.net -all, MS=ms90484904 |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
IP Addresses
ctcosys.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names, for instance katherineliatsos.com, 5g996.com, tatewilson.com, stancorp.ca and noticiasdahora.net share IP numbers with ctcosys.com.
Name Servers
ctcosys.com is delegated to two name servers: ns37.domaincontrol.com and ns38.domaincontrol.com.
ctcosys.com uses the same name server setup as other domains, for instance s1ca.com, dsmassociates.net, homeplans.info, lovegrips.com and alieracompanies.com.
Host names with two IP numbers:
The host ns37.domaincontrol.com points to 2603:5:21c1::13 and 97.74.108.19.
The host ns38.domaincontrol.com points to 2603:5:22c1::13 and 173.201.76.19.
Mail Servers
The mail server for ctcosys.com is ctcosys-com.mail.protection.outlook.com.
Host ctcosys-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c91d::a, 2a01:111:f403:c946::2, 2a01:111:f403:c946::4, 2a01:111:f403:f913::, 52.101.10.14, 52.101.41.4, 52.101.41.26 and 52.101.50.7.