castec.com - robtex.com
castec.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=1786421659 | ||||||
Subdomains
www.castec.com |
Same first word
castec.com |
castec.it |
castec.ca |
castec.net |
castec.se |
castec.gr |
castec.co.kr |
castec.com.tw |
castec.com.cn |
castec.at |
castec.ne.jp |
castec.de |
castec.com.br |
castec.biz |
castec.us |
castec.dk |
Similar names
DNS History
14 records (5 active, 9 former)
○NSfreedns1.registrar-servers.com2015-08-10 → 2017-04-05 · 4 obs
● 2017-04-05 23:50:30
○ 2026-02-26 13:01:40
○ 2026-08-11 04:22:22
○NSfreedns2.registrar-servers.com2015-08-10 → 2017-04-05 · 4 obs
● 2017-04-05 23:50:30
○ 2026-02-26 13:01:40
○ 2026-08-11 04:22:22
○NSfreedns3.registrar-servers.com2015-08-10 → 2017-04-05 · 4 obs
● 2017-04-05 23:50:30
○ 2026-02-26 13:01:40
○ 2026-08-11 04:22:22
○NSfreedns4.registrar-servers.com2015-08-10 → 2017-04-05 · 4 obs
● 2017-04-05 23:50:30
○ 2026-02-26 13:01:40
○ 2026-08-11 04:22:22
○NSfreedns5.registrar-servers.com2015-08-10 → 2017-04-05 · 4 obs
● 2017-04-05 23:50:30
○ 2026-02-26 13:01:40
○ 2026-08-11 04:22:22
●NSns37.domaincontrol.com2026-02-26 → 2026-08-11 · 3 obs
● 2026-02-26 13:01:40
● 2026-08-11 04:22:22
●NSns38.domaincontrol.com2026-02-26 → 2026-08-11 · 3 obs
● 2026-02-26 13:01:40
● 2026-08-11 04:22:22
●MXcastec-com.mail.protection.outlook.com2026-02-26 → 2026-08-11 · 3 obs
● 2026-02-26 13:01:40
● 2026-08-11 04:22:22
○MXmail.castec.com2015-08-10 → 2017-04-05 · 4 obs
● 2017-04-05 23:50:30
○ 2026-02-26 13:01:40
○ 2026-08-11 04:22:22
○MXmail2.castec.com2015-08-10 → 2016-03-14 · 4 obs
● 2016-03-14 01:09:30
○ 2017-04-05 23:50:30
○ 2026-08-11 04:22:22
○A107.180.24.2432026-02-26 → 2026-04-10 · 5 obs
● 2026-02-26 13:01:40
● 2026-04-10 12:42:00
○ 2026-05-27 14:32:50
○ 2026-08-11 04:22:22
●A15.197.225.1282026-05-27 → 2026-08-11 · 3 obs
● 2026-05-27 14:32:50
● 2026-08-11 04:22:22
○A23.229.180.2282015-08-10 → 2017-04-05 · 4 obs
● 2017-04-05 23:50:30
○ 2026-02-26 13:01:40
○ 2026-08-11 04:22:22
●A3.33.251.1682026-05-27 → 2026-08-11 · 3 obs
● 2026-05-27 14:32:50
● 2026-08-11 04:22:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| castec.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 castec.com (unsigned zone)
⏱️ Timing
Total: 301ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns38.domaincontrol.com, ns37.domaincontrol.com |
| MX | 1 | castec-com.mail.protection.outlook.com ( |
| TXT | 3 | MS=ms13674227, MS=5C7A7E0B2BBB4BF3D2511F3ED656E354D421E... |
| 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
Hierarchy
castec.com serves as the parent of www.castec.com.
IP Addresses
castec.com resolves to the IP addresses 3.33.251.168 and 15.197.225.128
Two other host names, along with rejuvenatehomessoberliving.com, cinnamonjollyranchers.com and swandri.co.uk, also share IP numbers with castec.com.
Name Servers
Two name servers handle the delegation for castec.com: ns37.domaincontrol.com and ns38.domaincontrol.com.
castec.com shares its NS records with other domains, for example spiffydrip.com, lacigarfestival.com, icocents.com and two others.
ns37.domaincontrol.com and ns38.domaincontrol.com both carry two IP addresses. The A records for ns37.domaincontrol.com are 97.74.108.19 and 2603:5:21c1::13; the A records for ns38.domaincontrol.com are 173.201.76.19 and 2603:5:22c1::13.
Mail Servers
The sole mail server for castec.com is castec-com.mail.protection.outlook.com.
With 8 IP addresses total, castec-com.mail.protection.outlook.com resolves to 52.101.40.6, 52.101.41.21, 52.101.50.13 and 5 others.