postmaster.dk - dns.ninja
postmaster.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.72.21.249🇩🇰 Cibicom-IP-Network178.72.16.0/21 Cibicom A/S | ||||||
| NS | ns4.webhot.dk ⭐ | ||||||
| A | 178.72.21.250🇩🇰 Cibicom-IP-Network178.72.16.0/21 Cibicom A/S | ||||||
| NS | ns3.webhot.dk | ||||||
| A | 178.72.21.249🇩🇰 Cibicom-IP-Network178.72.16.0/21 Cibicom A/S | ||||||
| MX | patty.webhot.dk ⭐ | ||||||
| A | 178.72.21.212🇩🇰 Cibicom-IP-Network178.72.16.0/21 Cibicom A/S | ||||||
| TXT | Hosted by Web-Hotel Danmark - http://www.webhot.dk/ | ||||||
| SOA | ns4.webhot.dkhostmaster@webhot.dk 2026-07-04 #4 | ||||||
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 1784604780localtime Tue Jul 21 05:33:00 2026gmtime Tue Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784604822 | ||||||
Subdomains
www.postmaster.dk |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns3.webhot.dk2015-08-05 → 2026-07-21 · 9 obs
● 2015-12-07 10:53:54
○ 2015-12-29 04:11:30
○ 2017-04-24 22:20:52
● 2017-05-28 02:36:48
● 2017-09-02 13:13:52
○ 2017-09-05 12:23:10
● 2017-09-07 10:41:54
● 2026-07-21 04:02:48
●NSns4.webhot.dk2015-08-05 → 2026-07-21 · 10 obs
○ 2015-12-07 10:53:54
● 2015-12-29 04:11:30
● 2017-04-24 22:20:52
○ 2017-05-28 02:36:48
○ 2017-09-02 13:13:52
● 2017-09-05 12:23:10
○ 2017-09-07 10:41:54
● 2017-10-09 15:06:36
● 2026-07-21 04:02:48
●A178.72.21.2492026-03-09 → 2026-07-21 · 3 obs
● 2026-03-09 08:33:10
● 2026-07-21 04:02:48
○A83.221.140.342015-08-05 → 2017-10-09 · 4 obs
● 2017-10-09 15:06:36
○ 2026-03-09 08:33:10
○ 2026-07-21 04:02:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | s.nic.dk, l.nic.dk, h.nic.dk, b.nic.dk... | - |
| postmaster.dk | ns3.webhot.dk, ns4.webhot.dk | 2 records |
✅ Authoritative Response
Server:178.72.21.249
NS records: ns3.webhot.dk, ns4.webhot.dk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postmaster.dk (unsigned zone)
⏱️ Timing
Total: 3330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.72.21.249 |
| NS | 2 | ns3.webhot.dk, ns4.webhot.dk |
| MX | 1 | patty.webhot.dk (pri: 10) |
| TXT | 1 | Hosted by Web-Hotel Danmark - http://www |
| SOA | 1 | ns3.webhot.dk hostmaster.webhot.dk |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.webhot.dk, ns4.webhot.dk)
Analysis
Hierarchy
The domain www.postmaster.dk falls under the parent postmaster.dk.
IP Addresses
postmaster.dk resolves to one IP address: 178.72.21.249.
bastide.dk, nightrider.dk, protetik.dk and two other host names share IP numbers with postmaster.dk.
Name Servers
Two name servers handle the delegation for postmaster.dk: ns3.webhot.dk and ns4.webhot.dk.
postmaster.dk uses the same name servers as several other domains — among them domainchecker.dk, hrevolution.dk, steino.dk and two more.
At least some of postmaster.dk's name servers are shared with other domains, for example escogrand.com, tandplejemidler.dk, tacssflex.dk and two more.
Each of ns3.webhot.dk and ns4.webhot.dk has one IP address: ns3.webhot.dk uses 178.72.21.249 and ns4.webhot.dk uses 178.72.21.250.
Mail Servers
Mail for postmaster.dk is handled by a single mail server, patty.webhot.dk.
postmaster.dk uses an identical mail server configuration to several other domains — among them linhart.dk, ukrudt.info, domainchecker.dk and two more.
patty.webhot.dk carries a single IP number, which is 178.72.21.212.