concept4.dk - robtex.com
concept4.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 185.21.40.224🇩🇰 team-blue-denmark185.21.40.0/22 ZITCOM A/S | ||||||
| PTR | linux13.wannafind.dk | ||||||
| NS | ns2.wannafind.dk ⭐ | ||||||
| A | 2a02:2339:1:104::daba:daa🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns2.wannafind.dk | ||||||
| A | 91.197.248.69🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns2.wannafind.dk | ||||||
| NS | ns.wannafind.dk | ||||||
| A | 2a02:2339:4006:103:1c:3f6d:daba:dee🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns1.wannafind.dk | ||||||
| A | 185.25.141.6🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns1.wannafind.dk | ||||||
| MX | mail.concept4.dk ⭐ | ||||||
| A | 94.231.108.142🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | director1.mf.wannafind.dk | ||||||
| MX | backup-mx.wannafind.dk(20) | ||||||
| SOA | ns.wannafind.dkhostmaster@wannafind.dk 2021-11-17 #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 1783269181localtime Sun Jul 5 18:33:01 2026gmtime Sun Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1783269181 | ||||||
Subdomains
mail.concept4.dk |
Same first word
concept4.art |
concept4.net |
concept4.de |
concept4.events |
concept4.dk |
concept4.at |
concept4.co.uk |
concept4.nl |
concept4.com |
concept4.co |
concept4.it |
concept4.com.br |
concept4.org |
concept4.ch |
concept4.lu |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns.wannafind.dk2008-11-22 → 2026-07-05 · 2 obs
● 2026-07-05 16:34:14
●NSns2.wannafind.dk2008-11-22 → 2026-07-05 · 2 obs
● 2026-07-05 16:34:14
●MXbackup-mx.wannafind.dk2008-11-22 → 2026-07-05 · 2 obs
● 2026-07-05 16:34:14
●MXmail.concept4.dk2008-11-22 → 2026-07-05 · 2 obs
● 2026-07-05 16:34:14
●A185.21.40.2242015-07-09 → 2026-07-05 · 3 obs
● 2015-07-09 15:50:06
● 2026-07-05 16:34:14
○A80.196.101.2422008-11-22 → 2008-11-22 · 3 obs
○ 2015-07-09 15:50:06
○ 2026-07-05 16:34:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | 12 records |
| concept4.dk | ns.wannafind.dk, ns2.wannafind.dk | 4 records |
✅ Authoritative Response
Server:185.25.141.6
NS records: ns.wannafind.dk, ns2.wannafind.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 651ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.21.40.224 |
| NS | 2 | ns2.wannafind.dk, ns.wannafind.dk |
| MX | 2 | mail.concept4.dk (pri: 10), backup-mx.wannafind.dk (pri: 20) |
| SOA | 1 | ns.wannafind.dk hostmaster.wannafind.dk |
📌 Glue Records Collected
Total: 16
In-bailiwick: 12 (b.nic.dk, b.nic.dk, c.nic.dk...)
Out-of-bailiwick: 4 (ns.wannafind.dk, ns2.wannafind.dk, ns.wannafind.dk...)
Analysis
Hierarchy
concept4.dk serves as the parent of mail.concept4.dk.
IP Addresses
concept4.dk resolves to one IP address: 185.21.40.224.
procard.dk, mailer.kbhtag.dk, ranek.dk and two other host names share IP numbers with concept4.dk.
Name Servers
concept4.dk is delegated to two name servers: ns2.wannafind.dk and ns.wannafind.dk.
concept4.dk uses the same name servers as several other domains — among them hcit.dk, visiomega.dk, uvmmail.dk and two more.
concept4.dk has at least partial name server overlap with other domains, such as graazoner.dk, holm.biz, hoyermotors.no and two others.
It is common to find these name servers paired with the name servers ns1.wannafind.dk.
ns2.wannafind.dk and ns.wannafind.dk each resolve to two IP addresses: ns2.wannafind.dk points to 91.197.248.69 and 2a02:2339:1:104::daba:daa, while ns.wannafind.dk points to 185.25.141.6 and 2a02:2339:4006:103:1c:3f6d:daba:dee.
Mail Servers
Mail for concept4.dk is handled by two mail servers — mail.concept4.dk and backup-mx.wannafind.dk.
concept4.dk has at least partial mail server overlap with other domains such as altibox.eu, europeanmannequins.com, z-it.dk and two more.
These mail servers commonly co-occur with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 5 others.
Hosts with just one IP address:
mail.concept4.dk points to 94.231.108.142.