computersoftware.dk - dns.ninja
computersoftware.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 185.21.41.69🇩🇰 team-blue-denmark185.21.40.0/22 ZITCOM A/S | ||||||
| PTR | linux16.curanet.dk | ||||||
| NS | ns2.dandomain.dk ⭐ | ||||||
| A | 2a02:2339:1:108::dd:dd🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns2.dandomain.dk | ||||||
| A | 91.197.248.66🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns2.dandomain.dk | ||||||
| NS | ns.dandomain.dk | ||||||
| A | 2a02:2339:4006:109::dd🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns.dandomain.dk | ||||||
| A | 185.25.141.3🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns.dandomain.dk | ||||||
| MX | mx1.onlinemail.io ⭐ | ||||||
| A | 185.21.42.12🇩🇰 team-blue-denmark185.21.40.0/22 ZITCOM A/S | ||||||
| PTR | mx1.onlinemail.io | ||||||
| MX | mx2.onlinemail.io(20) | ||||||
| A | 46.36.208.16🇩🇰 team-blue-denmark46.36.208.0/21 | ||||||
| PTR | mx2.onlinemail.io | ||||||
| TXT | v=spf1 a include:spf.dandomain.dk include:spf.curanet.dk ~all | ||||||
| SOA | ns.dandomain.dkhostmaster@dandomain.dk 2022-10-21 #1 | ||||||
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1781557921localtime Mon Jun 15 23:12:01 2026gmtime Mon Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1781557921 | ||||||
Subdomains
mail.computersoftware.dk |
Same first word
computersoftware.eu |
computersoftware.net |
computersoftware.co |
computersoftware.dk |
computersoftware.be |
computersoftware.com |
computersoftware.org |
computersoftware.de |
computersoftware.co.za |
computersoftware.nl |
Similar names
DNS History
10 records (5 active, 5 former)
○NSdns1.rackhosting.com2015-08-05 → 2016-09-10 · 4 obs
● 2016-09-10 20:25:52
○ 2026-02-14 16:39:54
○ 2026-06-15 21:24:04
○NSdns2.rackhosting.com2015-08-05 → 2016-09-10 · 4 obs
● 2016-09-10 20:25:52
○ 2026-02-14 16:39:54
○ 2026-06-15 21:24:04
○NSdns3.rackhosting.com2015-08-05 → 2016-09-10 · 4 obs
● 2016-09-10 20:25:52
○ 2026-02-14 16:39:54
○ 2026-06-15 21:24:04
●NSns.dandomain.dk2026-02-14 → 2026-06-15 · 3 obs
● 2026-02-14 16:39:54
● 2026-06-15 21:24:04
●NSns2.dandomain.dk2026-02-14 → 2026-06-15 · 3 obs
● 2026-02-14 16:39:54
● 2026-06-15 21:24:04
○MXmail.computersoftware.dk2015-08-05 → 2016-09-10 · 4 obs
● 2016-09-10 20:25:52
○ 2026-02-14 16:39:54
○ 2026-06-15 21:24:04
●MXmx1.onlinemail.io2026-02-14 → 2026-06-15 · 3 obs
● 2026-02-14 16:39:54
● 2026-06-15 21:24:04
●MXmx2.onlinemail.io2026-02-14 → 2026-06-15 · 3 obs
● 2026-02-14 16:39:54
● 2026-06-15 21:24:04
●A185.21.41.692026-02-14 → 2026-06-15 · 3 obs
● 2026-02-14 16:39:54
● 2026-06-15 21:24:04
○A194.242.40.1512015-08-05 → 2016-09-10 · 4 obs
● 2016-09-10 20:25:52
○ 2026-02-14 16:39:54
○ 2026-06-15 21:24:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | - |
| computersoftware.dk | ns.dandomain.dk, ns2.dandomain.dk | 4 records |
✅ Authoritative Response
Server:91.197.248.66
NS records: ns.dandomain.dk, ns2.dandomain.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 658ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.21.41.69 |
| NS | 2 | ns.dandomain.dk, ns2.dandomain.dk |
| MX | 2 | mx1.onlinemail.io (pri: 10), mx2.onlinemail.io (pri: 20) |
| TXT | 1 | v=spf1 a include:spf.dandomain.dk includ |
| SOA | 1 | ns.dandomain.dk hostmaster.dandomain.dk |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.dandomain.dk, ns2.dandomain.dk, ns.dandomain.dk...)
Analysis
Hierarchy
mail.computersoftware.dk is delegated beneath computersoftware.dk.
IP Addresses
computersoftware.dk resolves to just one IP address, 185.21.41.69.
Two other host names, along with klove-lonberg.dk, relationmedia.dk and www.fugebranchen.dk, also share IP numbers with computersoftware.dk.
Name Servers
computersoftware.dk has two authoritative name servers — ns2.dandomain.dk and ns.dandomain.dk.
computersoftware.dk shares its NS records with other domains, for example klinik-frhavn.dk, nordicenergyhouse.com, eggersen.dk and two others.
There is at least partial name server overlap between computersoftware.dk and other domains — xn--bngers-3ya.se, d(0x616e616c)im.se, edocmob.com and two more among them.
These name servers are routinely deployed together with the name servers ns3.dandomain.dk.
Both ns2.dandomain.dk and ns.dandomain.dk have two IP addresses each. ns2.dandomain.dk resolves to 91.197.248.66 and 2a02:2339:1:108::dd:dd; ns.dandomain.dk resolves to 185.25.141.3 and 2a02:2339:4006:109::dd.
Mail Servers
computersoftware.dk is served by two mail servers, mx1.onlinemail.io and mx2.onlinemail.io.
Among the domains sharing a mail server setup with computersoftware.dk are findroomie.dk, valerialima.dk, ebeltoft-fodboldgolf.dk and two others.
The mail servers of computersoftware.dk overlap at least partially with those of other domains, including framemakers.dk, vesterbrogade73b.dk and restaurantblossom.dk.
mx1.onlinemail.io → 185.21.42.12 and mx2.onlinemail.io → 46.36.208.16: one IP number per host name.