compudac.com - dns.ninja
compudac.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=1784113462 | ||||||
Subdomains
mx1.compudac.com |
mx2.compudac.com |
webmail.compudac.com |
autodiscover.compudac.com |
Same first word
Similar names
compucad.es |
compucad.org |
compucad.no-ip.biz |
compucad.com |
compucad.de |
compucad.ca |
docucamp.com |
compucad.bm |
compucad.ch |
compucad.it |
compucad.com.mx |
DNS History
14 records (9 active, 5 former)
○NSns.xs4all.nl2015-08-03 → 2017-06-10 · 4 obs
● 2017-06-10 00:06:16
○ 2026-02-20 07:23:14
○ 2026-07-15 11:08:42
○NSns2.xs4all.nl2015-08-03 → 2017-06-10 · 4 obs
● 2017-06-10 00:06:16
○ 2026-02-20 07:23:14
○ 2026-07-15 11:08:42
●NSnsauth1.bit.nl2026-02-20 → 2026-07-15 · 3 obs
● 2026-02-20 07:23:14
● 2026-07-15 11:08:42
●NSnsauth2.bit.nl2026-02-20 → 2026-07-15 · 3 obs
● 2026-02-20 07:23:14
● 2026-07-15 11:08:42
○NSnsauth3.bit.org2026-02-20 → 2026-02-20 · 4 obs
● 2026-02-20 07:23:14
○ 2026-07-02 22:44:52
○ 2026-07-15 11:08:42
●NSnsauth3.bitnl.eu2026-07-02 → 2026-07-15 · 3 obs
● 2026-07-02 22:44:52
● 2026-07-15 11:08:42
○MXex-edge01.compudac.com2015-08-03 → 2017-06-10 · 4 obs
● 2017-06-10 00:06:16
○ 2026-02-20 07:23:14
○ 2026-07-15 11:08:42
○MXex-edge02.compudac.com2015-08-03 → 2017-06-10 · 4 obs
● 2017-06-10 00:06:16
○ 2026-02-20 07:23:14
○ 2026-07-15 11:08:42
●MXmx1.compudacmail.nl2026-02-20 → 2026-07-15 · 3 obs
● 2026-02-20 07:23:14
● 2026-07-15 11:08:42
●MXmx2.compudacmail.nl2026-02-20 → 2026-07-15 · 3 obs
● 2026-02-20 07:23:14
● 2026-07-15 11:08:42
●MXmx3.compudacmail.nl2026-02-20 → 2026-07-15 · 3 obs
● 2026-02-20 07:23:14
● 2026-07-15 11:08:42
●MXmx4.compudacmail.nl2026-02-20 → 2026-07-15 · 3 obs
● 2026-02-20 07:23:14
● 2026-07-15 11:08:42
●A2001:7b8:3:5::80:102026-02-20 → 2026-07-15 · 2 obs
● 2026-07-15 11:08:42
●A213.136.12.2512026-02-20 → 2026-07-15 · 2 obs
● 2026-07-15 11:08:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| compudac.com | nsauth1.bit.nl, nsauth2.bit.nl, nsauth3.bitnl.eu | - |
✅ Authoritative Response
Server:85.17.15.88
NS records: nsauth1.bit.nl, nsauth2.bit.nl, nsauth3.bitnl.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 692ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.136.12.251 |
| AAAA | 1 | 2001:7b8:3:5::80:10 |
| NS | 3 | nsauth1.bit.nl, nsauth2.bit.nl... |
| MX | 4 | mx4.compudacmail.nl (pri: 40), mx1.compudacmail.nl (pri: 10)... |
| TXT | 2 | sir79mfmp54k1vl0k5c5st5709, v=spf1 a include:spf.compudac.solutions |
| SOA | 1 | nsauth1.bit.nl hostmaster.bit.nl |
Analysis
Hierarchy
The domain compudac.com is a parent of mx1.compudac.com, mx2.compudac.com, webmail.compudac.com and autodiscover.compudac.com.
IP Addresses
compudac.com has two IP addresses: 213.136.12.251 and 2001:7b8:3:5::80:10
kwpn.tv, sms-intermediair.nl, www.kwpn.tv and two other host names share IP numbers with compudac.com.
Name Servers
compudac.com is served by three name servers: nsauth3.bitnl.eu, nsauth1.bit.nl and nsauth2.bit.nl.
At least some of compudac.com's name servers are shared with other domains, for example loeffspatent.nl, wmonet.nl, msdos.be and two more.
These name servers tend to be used in conjunction with the name servers nsauth3.bit.org.
The hostnames nsauth3.bitnl.eu, nsauth1.bit.nl and nsauth2.bit.nl each direct to two IP addresses — nsauth3.bitnl.eu to 85.17.15.88 and 2001:1af8:4700:a119:16:0:8517:1588, nsauth1.bit.nl to 213.136.12.51 and 2001:7b8:3:2c::53, and nsauth2.bit.nl to 213.136.12.59 and 2001:7b8:3:2d::53.
Mail Servers
Mail for compudac.com is handled by four mail servers: mx1.compudacmail.nl, mx2.compudacmail.nl, mx3.compudacmail.nl and mx4.compudacmail.nl.
compudac.com has at least partial mail server overlap with other domains such as gruitpoort.nl, slagbomen.nl, gotinkinstallatie.nl and two more.
Each of mx1.compudacmail.nl, mx2.compudacmail.nl, mx3.compudacmail.nl and mx4.compudacmail.nl has two IP addresses: mx1.compudacmail.nl resolves to 38.101.250.150 and 2001:550:2:78::ca:100; mx2.compudacmail.nl resolves to 38.89.254.156 and 2001:550:2:61::2fc:100; mx3.compudacmail.nl resolves to 38.71.16.244 and 2001:550:2:3::62:100; mx4.compudacmail.nl resolves to 38.101.250.150 and 2001:550:2:78::ca:100, matching mx1.compudacmail.nl.
mx1.compudacmail.nl and mx4.compudacmail.nl each have 2001:550:2:78::ca:100 IP addresses.
mx1.compudacmail.nl and mx4.compudacmail.nl each have 38.101.250.150 IP addresses.