comtu.com - dns.ninja
comtu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 164.132.64.136🇫🇷 OVH164.132.0.0/16 | ||||||
| PTR | tu-test.ewserver.net | ||||||
| NS | ns1.entorndns.net ⭐ | ||||||
| A | 79.143.93.234🇪🇸 CLOUDING79.143.93.0/24 | ||||||
| PTR | nut2.ewserver.net | ||||||
| NS | ns1.entorndns.com | ||||||
| A | 79.143.93.234🇪🇸 CLOUDING79.143.93.0/24 | ||||||
| PTR | nut2.ewserver.net | ||||||
| NS | ns2.entorndns.com | ||||||
| A | 94.177.240.12🇫🇷 ARUBAFR-AS94.177.240.0/22 Aruba.FR Network | ||||||
| PTR | toth.ewserver.net | ||||||
| NS | ns2.entorndns.net | ||||||
| A | 94.177.240.12🇫🇷 ARUBAFR-AS94.177.240.0/22 Aruba.FR Network | ||||||
| PTR | toth.ewserver.net | ||||||
| MX | mail.comtu.com ⭐ | ||||||
| A | 164.132.64.136🇫🇷 OVH164.132.0.0/16 | ||||||
| PTR | tu-test.ewserver.net | ||||||
| TXT | v=spf1 include:ewserver.net mx a ~all | ||||||
| SOA | ns1.entorndns.netwebmaster@comtu.com 2026-07-31 #3 | ||||||
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=1786762524 | ||||||
Subdomains
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
○NSns1.clientnshosting.net2015-09-02 → 2016-07-23 · 4 obs
● 2016-07-23 05:14:30
○ 2016-09-20 08:39:12
○ 2026-08-15 02:59:08
○NSns1.comtu.com2026-03-27 → 2026-03-27 · 4 obs
● 2026-03-27 01:39:48
○ 2026-08-15 02:59:06
○ 2026-08-15 02:59:08
●NSns1.entorndns.com2026-03-27 → 2026-08-15 · 3 obs
● 2026-03-27 01:39:48
● 2026-08-15 02:59:08
●NSns1.entorndns.net2016-09-20 → 2026-08-15 · 3 obs
● 2016-09-20 08:39:12
● 2026-08-15 02:59:08
○NSns2.clientnshosting.net2016-01-11 → 2016-07-23 · 5 obs
● 2016-01-11 22:21:54
● 2016-07-23 05:14:30
○ 2016-09-20 08:39:12
○ 2026-08-15 02:59:08
●NSns2.entorndns.com2026-03-27 → 2026-08-15 · 3 obs
● 2026-03-27 01:39:48
● 2026-08-15 02:59:08
●NSns2.entorndns.net2016-09-20 → 2026-08-15 · 3 obs
● 2016-09-20 08:39:12
● 2026-08-15 02:59:08
○MXanti-spam.comtu.com2016-01-11 → 2016-07-23 · 5 obs
● 2016-01-11 22:21:54
● 2016-07-23 05:14:30
○ 2016-09-20 08:39:12
○ 2026-08-15 02:59:08
●MXmail.comtu.com2015-09-02 → 2026-08-15 · 5 obs
● 2015-10-13 09:06:08
○ 2016-01-11 22:21:54
● 2016-09-20 08:39:12
● 2026-08-15 02:59:08
●A164.132.64.1362026-08-15 → 2026-08-15 · 3 obs
● 2026-08-15 02:59:06
● 2026-08-15 02:59:08
○A176.31.240.712016-09-20 → 2017-01-21 · 5 obs
● 2016-09-20 08:39:12
● 2017-01-21 10:18:32
○ 2026-08-15 02:59:06
○ 2026-08-15 02:59:08
○A63.247.81.292015-09-02 → 2016-07-23 · 4 obs
● 2016-07-23 05:14:30
○ 2016-09-20 08:39:12
○ 2026-08-15 02:59:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| comtu.com | ns1.entorndns.net, ns2.entorndns.net, ns1.entorndns.com, ns2.entorndns.com | 2 records |
✅ Authoritative Response
Server:79.143.93.234
NS records: ns1.entorndns.net, ns2.entorndns.net, ns1.entorndns.com, ns2.entorndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comtu.com (unsigned zone)
⏱️ Timing
Total: 591ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.132.64.136 |
| NS | 4 | ns1.entorndns.net, ns2.entorndns.com... |
| MX | 1 | mail.comtu.com (pri: 10) |
| TXT | 1 | v=spf1 include:ewserver.net mx a ~all |
| SOA | 1 | ns1.entorndns.net webmaster.comtu.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.entorndns.com, ns2.entorndns.com)
Analysis
Hierarchy
www.comtu.com and mail.comtu.com each fall under comtu.com as their parent domain.
IP Addresses
comtu.com resolves to just one IP address, 164.132.64.136.
Name Servers
The NS records for comtu.com point to four name servers: ns1.entorndns.com, ns2.entorndns.com, ns1.entorndns.net and ns2.entorndns.net.
comtu.com has at least partial name server overlap with other domains, such as ima-magnets.co.uk, fundicionesderoda.es, tramitassessors.com and two others.
Four host names, each with a single IP address: ns1.entorndns.com → 79.143.93.234, ns2.entorndns.com → 94.177.240.12, ns1.entorndns.net → 79.143.93.234 and ns2.entorndns.net → 94.177.240.12.
The host names ns1.entorndns.com and ns1.entorndns.net both resolve to 79.143.93.234 IP addresses.
The host names ns2.entorndns.com and ns2.entorndns.net both resolve to 94.177.240.12 IP addresses.
Mail Servers
The sole mail server for comtu.com is mail.comtu.com.
mail.comtu.com points to one IP number — 164.132.64.136.