underbyen.dk - robtex.com
underbyen.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.242.131.123🇩🇰 obox-networks195.242.130.0/23 e-studio.dk +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+ | ||||||
| PTR | sleipner.euhosting.dk | ||||||
| NS | ns1.e-studio.dk ⭐ | ||||||
| A | 2001:67c:564:fffc::11🇩🇰 obox-networks2001:67c:564::/48 Sjacob Holding ApS | ||||||
| PTR | ns1.e-studio.dk | ||||||
| A | 195.242.131.5🇩🇰 obox-networks195.242.130.0/23 e-studio.dk +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+ | ||||||
| PTR | ns1.e-studio.dk | ||||||
| NS | ns2.e-studio.dk | ||||||
| A | 2a00:1b18:2:3::2🇩🇰 DLX-AS2a00:1b18::/29 | ||||||
| PTR | ns2.e-studio.dk | ||||||
| A | 62.69.152.34🇩🇰 DLX-AS62.69.152.0/21 DLX | ||||||
| NS | ns3.e-studio.dk | ||||||
| A | 2001:67c:564:fffc::13🇩🇰 obox-networks2001:67c:564::/48 Sjacob Holding ApS | ||||||
| PTR | ns3.e-studio.dk | ||||||
| A | 193.200.90.183🇩🇰 obox-networks193.200.90.0/23 Eushells.com +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+ | ||||||
| PTR | ns3.e-studio.dk | ||||||
| MX | underbyen.dk ⭐ | ||||||
| A | 195.242.131.123🇩🇰 obox-networks195.242.130.0/23 e-studio.dk +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+ | ||||||
| PTR | sleipner.euhosting.dk | ||||||
| TXT | v=spf1 +a +mx +ip4:195.242.131.123 include:_spf.e-studio.dk ~all | ||||||
| SOA | ns1.e-studio.dkhostmaster@mailrelay.e-studio.dk 2026-03-18 #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 1776229741localtime Wed Apr 15 07:09:01 2026gmtime Wed Ap... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1776229741 | ||||||
MX for
underbyen.dk |
Subdomains
www.underbyen.dk |
Same first word
underbyen.dk |
DNS History
11 records (5 active, 6 former)
●NSns1.e-studio.dk2026-03-05 → 2026-04-15 · 3 obs
● 2026-03-05 18:21:28
● 2026-04-15 05:34:28
○NSns1.gratisdns.dk2015-07-06 → 2016-11-09 · 4 obs
● 2016-11-09 23:30:42
○ 2026-03-05 18:21:28
○ 2026-04-15 05:34:28
●NSns2.e-studio.dk2026-03-05 → 2026-04-15 · 3 obs
● 2026-03-05 18:21:28
● 2026-04-15 05:34:28
○NSns2.gratisdns.dk2015-07-06 → 2016-11-09 · 4 obs
● 2016-11-09 23:30:42
○ 2026-03-05 18:21:28
○ 2026-04-15 05:34:28
●NSns3.e-studio.dk2026-03-05 → 2026-04-15 · 3 obs
● 2026-03-05 18:21:28
● 2026-04-15 05:34:28
○NSns3.gratisdns.dk2015-07-06 → 2016-11-09 · 4 obs
● 2016-11-09 23:30:42
○ 2026-03-05 18:21:28
○ 2026-04-15 05:34:28
○NSns4.gratisdns.dk2015-07-06 → 2016-11-09 · 4 obs
● 2016-11-09 23:30:42
○ 2026-03-05 18:21:28
○ 2026-04-15 05:34:28
○NSns5.gratisdns.dk2015-07-06 → 2016-11-09 · 4 obs
● 2016-11-09 23:30:42
○ 2026-03-05 18:21:28
○ 2026-04-15 05:34:28
●MXunderbyen.dk2026-03-05 → 2026-04-15 · 2 obs
● 2026-04-15 05:34:28
○A193.183.170.2382015-07-06 → 2016-11-09 · 4 obs
● 2016-11-09 23:30:42
○ 2026-03-05 18:21:28
○ 2026-04-15 05:34:28
●A195.242.131.1232026-03-05 → 2026-04-15 · 3 obs
● 2026-03-05 18:21:28
● 2026-04-15 05:34:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | t.nic.dk, b.nic.dk, l.nic.dk, c.nic.dk... | - |
| underbyen.dk | ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk | - |
✅ Authoritative Response
Server:62.69.152.34
NS records: ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for underbyen.dk (unsigned zone)
⏱️ Timing
Total: 1051ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.242.131.123 |
| NS | 3 | ns3.e-studio.dk, ns1.e-studio.dk... |
| MX | 1 | underbyen.dk (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:195.242.131.123 inclu |
| SOA | 1 | ns1.e-studio.dk hostmaster.mailrelay.e-s |
Analysis
Hierarchy
underbyen.dk is the parent of www.underbyen.dk.
Mail Server Role
For underbyen.dk, the mail server is underbyen.dk.
IP Addresses
underbyen.dk resolves to one IP number: 195.242.131.123.
other host names including www.jellesen.dk, vtts.no, viapromo.no, enkel-it.no and mail.sc-gaissach.de share IP numbers with underbyen.dk.
Name Servers
underbyen.dk is delegated to three name servers ns1.e-studio.dk, ns2.e-studio.dk and ns3.e-studio.dk.
underbyen.dk at least partially shares name servers with other domains, for instance kiyak.dk, akap.dk, bondechristiansen.dk, isenkram-online.dk and egebjergnettet.dk.
These name servers are commonly used alongside ns1.unihost.dk and ns2.unihost.dk.
Host names with two IP numbers:
ns1.e-studio.dk points to: 2001:67c:564:fffc::11 and 195.242.131.5.
ns2.e-studio.dk points to: 2a00:1b18:2:3::2 and 62.69.152.34.
ns3.e-studio.dk points to: 2001:67c:564:fffc::13 and 193.200.90.183.
Mail Servers
underbyen.dk is served by a single mail server, underbyen.dk.
underbyen.dk resolves to IP 195.242.131.123.