certification.dk - dns.ninja
certification.dk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | inet2.dti.dk ⭐ | ||||||
| A | 62.243.15.66🇩🇰 TDC62.242.0.0/15 Tele Danmark | ||||||
| PTR | inet2.dti.dk | ||||||
| NS | inet.dti.dk | ||||||
| A | 87.54.37.66🇩🇰 TDC87.48.0.0/13 | ||||||
| PTR | inet.dti.dk | ||||||
| MX | smtprelay17.dti.dk ⭐ | ||||||
| A | 62.243.15.25🇩🇰 TDC62.242.0.0/15 Tele Danmark | ||||||
| PTR | smtprelay17.dti.dk | ||||||
| MX | smtprelay1.dti.dk(15) | ||||||
| A | 87.54.37.25🇩🇰 TDC87.48.0.0/13 | ||||||
| PTR | smtprelay1.dti.dk | ||||||
| SOA | inet.dti.dkpostmaster@dti.dk 2007-04-29 #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 1781921881localtime Sat Jun 20 04:18:01 2026gmtime Sat Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1781921881 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXsmtprelay1.dti.dk2015-08-21 → 2026-06-20 · 2 obs
● 2026-06-20 02:21:44
●MXsmtprelay17.dti.dk2015-08-21 → 2026-06-20 · 2 obs
● 2026-06-20 02:21:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | c.nic.dk, t.nic.dk, l.nic.dk, s.nic.dk... | - |
| certification.dk | inet.dti.dk, inet2.dti.dk | 2 records |
✅ Authoritative Response
Server:62.243.15.66
NS records: inet.dti.dk, inet2.dti.dk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certification.dk (unsigned zone)
⏱️ Timing
Total: 257ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | inet2.dti.dk, inet.dti.dk |
| MX | 2 | smtprelay17.dti.dk (pri: 15), smtprelay1.dti.dk (pri: 10) |
| SOA | 1 | inet.dti.dk postmaster.dti.dk |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (inet.dti.dk, inet2.dti.dk)
Analysis
Name Servers
Two name servers handle the delegation for certification.dk: inet2.dti.dk and inet.dti.dk.
The name server configuration of certification.dk is shared with other domains, for instance humanmotion.net, dtilib.dk, concretefortheenvironment.net and two others.
certification.dk shares at least some of its name servers with domains including fleksibilitet.dk, graddage.dk and indeklima.org
These name servers are frequently seen alongside the name servers ns-soa.darenet.dk.
inet2.dti.dk and inet.dti.dk each resolve to one IP number: inet2.dti.dk points to 62.243.15.66 and inet.dti.dk points to 87.54.37.66.
Mail Servers
certification.dk uses two mail servers, smtprelay17.dti.dk and smtprelay1.dti.dk.
The mail server setup of certification.dk matches that of other domains such as biotechnology.dk, mestqa.net, chemometrics.dk and two others.
At least some of the mail servers used by certification.dk are shared with other domains: biotechnological.com, teknologisk.net, tekstil.dk and two others among them.
smtprelay17.dti.dk and smtprelay1.dti.dk each resolve to one IP number: smtprelay17.dti.dk points to 62.243.15.25 and smtprelay1.dti.dk points to 87.54.37.25.