iusmerc.dk - robtex.com
iusmerc.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.5.39.156🇩🇰 BODATA213.5.32.0/21 ** BoData ApS - route obj ** | ||||||
| PTR | 213-5-39-156.static.ip.bodata.dk | ||||||
| NS | ns1.centrum.dk ⭐ | ||||||
| A | 213.5.39.156🇩🇰 BODATA213.5.32.0/21 ** BoData ApS - route obj ** | ||||||
| PTR | 213-5-39-156.static.ip.bodata.dk | ||||||
| NS | ns2.centrum.dk | ||||||
| A | 80.209.94.234🇩🇰 FIBIA-P-S80.209.0.0/17 Fibia IPv4 Network | ||||||
| PTR | 80.209.94.234.static.fibianet.dk | ||||||
| MX | mail.iusmerc.dk ⭐ | ||||||
| A | 213.5.39.167🇩🇰 BODATA213.5.32.0/21 ** BoData ApS - route obj ** | ||||||
| PTR | mail.centrum.dk | ||||||
| TXT | v=spf1 mx a ~all | ||||||
| SOA | ns1.centrum.dkgsig@centrum.dk 2020-10-26 #3 | ||||||
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 1778539681localtime Tue May 12 00:48:01 2026gmtime Mon Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1778539681 | ||||||
Subdomains
mail.iusmerc.dk |
Same first word
iusmerc.dk |
Similar names
DNS History
7 records (4 active, 3 former)
○NScentrum.dk2015-08-27 → 2017-06-18 · 4 obs
● 2017-06-18 05:08:26
○ 2026-04-13 21:44:14
○ 2026-05-11 22:58:44
●NSns1.centrum.dk2015-08-27 → 2026-05-11 · 2 obs
● 2026-05-11 22:58:44
●NSns2.centrum.dk2015-08-27 → 2026-05-11 · 2 obs
● 2026-05-11 22:58:44
○MXmail.centrum.dk2015-08-27 → 2017-06-18 · 4 obs
● 2017-06-18 05:08:26
○ 2026-04-13 21:44:14
○ 2026-05-11 22:58:44
●MXmail.iusmerc.dk2026-04-13 → 2026-05-11 · 3 obs
● 2026-04-13 21:44:14
● 2026-05-11 22:58:44
○A212.70.21.822015-08-27 → 2017-06-18 · 4 obs
● 2017-06-18 05:08:26
○ 2026-04-13 21:44:14
○ 2026-05-11 22:58:44
●A213.5.39.1562026-04-13 → 2026-05-11 · 3 obs
● 2026-04-13 21:44:14
● 2026-05-11 22:58:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, s.nic.dk, c.nic.dk, l.nic.dk... | - |
| iusmerc.dk | ns1.centrum.dk, ns2.centrum.dk | 2 records |
✅ Authoritative Response
Server:213.5.39.156
NS records: ns1.centrum.dk, ns2.centrum.dk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iusmerc.dk (unsigned zone)
⏱️ Timing
Total: 491ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.5.39.156 |
| NS | 2 | ns2.centrum.dk, ns1.centrum.dk |
| MX | 1 | mail.iusmerc.dk (pri: 10) |
| TXT | 1 | v=spf1 mx a ~all |
| SOA | 1 | ns1.centrum.dk gsig.centrum.dk |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.centrum.dk, ns2.centrum.dk)
Analysis
Hierarchy
The parent of mail.iusmerc.dk is iusmerc.dk.
IP Addresses
iusmerc.dk points to IP number: 213.5.39.156.
Other host names such as murholt.dk, www.arctic.dk, mariann.dk, zitar.dk and lottex.dk share IPs with iusmerc.dk.
Name Servers
iusmerc.dk is delegated to two name servers: ns1.centrum.dk and ns2.centrum.dk.
iusmerc.dk shares the same name server setup as mapcon.dk, arctic.dk, tvland.dk, speltron.dk and murholt.dk.
Host names with a single IP:
ns1.centrum.dk points to 213.5.39.156.
ns2.centrum.dk points to 80.209.94.234.
Mail Servers
iusmerc.dk is handled by a single mail server, mail.iusmerc.dk.
mail.iusmerc.dk points to a single IP: 213.5.39.167.