mikejaco.dk - robtex.com
mikejaco.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.238.253.113🇩🇰 AZERO87.238.248.0/21 | ||||||
| NS | ns1.andersenit.dk ⭐ | ||||||
| A | 87.238.248.10🇩🇰 AZERO87.238.248.0/21 | ||||||
| PTR | ns1.andersenit.dk | ||||||
| NS | ns.andersenit.dk | ||||||
| A | 185.200.74.101🇩🇰 AZERO185.200.72.0/22 | ||||||
| MX | smtp-mx.mikejaco.dk ⭐ | ||||||
| A | 87.238.248.231🇩🇰 AZERO87.238.248.0/21 | ||||||
| SOA | ns.andersenit.dkhostmaster@andersenit.dk 2023-08-31 #2 | ||||||
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 1785023821localtime Sun Jul 26 01:57:01 2026gmtime Sat Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1785023821 | ||||||
Subdomains
smtp-mx.mikejaco.dk |
Same first word
mikejaco.dk |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns.andersenit.dk2015-06-02 → 2026-07-26 · 2 obs
● 2026-07-26 00:37:08
●NSns1.andersenit.dk2015-06-02 → 2026-07-26 · 2 obs
● 2026-07-26 00:37:08
○MXmailrelay.andersenit.dk2015-06-02 → 2017-09-05 · 4 obs
● 2017-09-05 21:32:48
○ 2026-05-08 09:54:14
○ 2026-07-26 00:37:08
●MXsmtp-mx.mikejaco.dk2015-06-02 → 2026-07-26 · 2 obs
● 2026-07-26 00:37:08
○A87.238.248.592015-06-02 → 2017-09-05 · 4 obs
● 2017-09-05 21:32:48
○ 2026-05-08 09:54:14
○ 2026-07-26 00:37:08
●A87.238.253.1132026-05-08 → 2026-07-26 · 3 obs
● 2026-05-08 09:54:14
● 2026-07-26 00:37:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | 12 records |
| mikejaco.dk | ns1.andersenit.dk, ns.andersenit.dk | 2 records |
✅ Authoritative Response
Server:185.200.74.101
NS records: ns1.andersenit.dk, ns.andersenit.dk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mikejaco.dk (unsigned zone)
⏱️ Timing
Total: 574ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.238.253.113 |
| NS | 2 | ns1.andersenit.dk, ns.andersenit.dk |
| MX | 1 | smtp-mx.mikejaco.dk (pri: 50) |
| SOA | 1 | ns.andersenit.dk hostmaster.andersenit.d |
📌 Glue Records Collected
Total: 14
In-bailiwick: 12 (b.nic.dk, b.nic.dk, h.nic.dk...)
Out-of-bailiwick: 2 (ns1.andersenit.dk, ns.andersenit.dk)
Analysis
Hierarchy
smtp-mx.mikejaco.dk is a subdomain of mikejaco.dk.
IP Addresses
mikejaco.dk has exactly one IP address — 87.238.253.113.
erik.it, medietilsynet.dk, damma.dk plus two other host names have IP numbers in common with mikejaco.dk.
Name Servers
The NS records for mikejaco.dk delegate to ns1.andersenit.dk and ns.andersenit.dk.
The name server configuration of mikejaco.dk is shared with other domains, for instance guldfm.dk, tvoj.dk, manweb.dk and two others.
mikejaco.dk and other domains like rolskov.net share at least a portion of their name servers.
Both ns1.andersenit.dk and ns.andersenit.dk have a single IP address each — ns1.andersenit.dk resolves to 87.238.248.10 while ns.andersenit.dk resolves to 185.200.74.101.
Mail Servers
mikejaco.dk uses one mail server — smtp-mx.mikejaco.dk.
smtp-mx.mikejaco.dk resolves to 87.238.248.231 and no other IP number.