havhus.dk - robtex.com
havhus.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.191.156.107🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S | ||||||
| PTR | linux228.unoeuro.com | ||||||
| NS | ns1.simply.com ⭐ | ||||||
| A | 2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns1.simply.com | ||||||
| A | 91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns1.simply.com | ||||||
| NS | ns2.simply.com | ||||||
| A | 2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns2.simply.com | ||||||
| A | 185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns2.simply.com | ||||||
| NS | ns3.simply.com | ||||||
| A | 91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns3.simply.com | ||||||
| NS | ns4.simply.com | ||||||
| A | 91.197.248.80🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns4.simply.com | ||||||
| MX | mx.simply.com ⭐ | ||||||
| A | 94.231.106.20🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | mx.simply.com | ||||||
| TXT | v=spf1 include:spf.simply.com -all | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2025-04-23 #0 | ||||||
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 1785175921localtime Mon Jul 27 20:12:01 2026gmtime Mon Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1785175921 | ||||||
Same first word
havhus.dk |
Similar names
DNS History
16 records (6 active, 10 former)
●NSns1.simply.com2026-02-22 → 2026-07-27 · 3 obs
● 2026-02-22 20:18:14
● 2026-07-27 18:17:04
○NSns1.surf-town.net2009-01-13 → 2017-01-01 · 4 obs
● 2017-01-01 18:33:58
○ 2019-04-02 14:16:08
○ 2026-07-27 18:17:04
○NSns1.unoeuro.com2019-04-02 → 2019-04-02 · 4 obs
● 2019-04-02 14:16:08
○ 2026-02-22 20:18:14
○ 2026-07-27 18:17:04
●NSns2.simply.com2026-02-22 → 2026-07-27 · 3 obs
● 2026-02-22 20:18:14
● 2026-07-27 18:17:04
○NSns2.surf-town.net2009-01-13 → 2017-01-01 · 4 obs
● 2017-01-01 18:33:58
○ 2019-04-02 14:16:08
○ 2026-07-27 18:17:04
○NSns2.unoeuro.com2019-04-02 → 2019-04-02 · 4 obs
● 2019-04-02 14:16:08
○ 2026-02-22 20:18:14
○ 2026-07-27 18:17:04
●NSns3.simply.com2026-02-22 → 2026-07-27 · 3 obs
● 2026-02-22 20:18:14
● 2026-07-27 18:17:04
○NSns3.surf-town.net2009-01-13 → 2017-01-01 · 4 obs
● 2017-01-01 18:33:58
○ 2019-04-02 14:16:08
○ 2026-07-27 18:17:04
○NSns3.unoeuro.com2019-04-02 → 2019-04-02 · 4 obs
● 2019-04-02 14:16:08
○ 2026-02-22 20:18:14
○ 2026-07-27 18:17:04
●NSns4.simply.com2026-02-22 → 2026-07-27 · 3 obs
● 2026-02-22 20:18:14
● 2026-07-27 18:17:04
○NSns4.unoeuro.com2019-04-02 → 2019-04-02 · 4 obs
● 2019-04-02 14:16:08
○ 2026-02-22 20:18:14
○ 2026-07-27 18:17:04
○MXmail1.surftown.dk2009-01-13 → 2017-01-01 · 4 obs
● 2017-01-01 18:33:58
○ 2019-04-02 14:16:08
○ 2026-07-27 18:17:04
●MXmx.simply.com2026-02-22 → 2026-07-27 · 3 obs
● 2026-02-22 20:18:14
● 2026-07-27 18:17:04
○MXmx.unoeuro.com2019-04-02 → 2019-04-02 · 4 obs
● 2019-04-02 14:16:08
○ 2026-02-22 20:18:14
○ 2026-07-27 18:17:04
○A212.97.132.1012009-01-13 → 2017-01-01 · 4 obs
● 2017-01-01 18:33:58
○ 2019-04-02 14:16:08
○ 2026-07-27 18:17:04
●A93.191.156.1072019-04-02 → 2026-07-27 · 3 obs
● 2019-04-02 14:16:08
● 2026-07-27 18:17:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| havhus.dk | ns4.simply.com, ns1.simply.com, ns2.simply.com, ns3.simply.com | - |
✅ Authoritative Response
Server:185.25.141.15
NS records: ns4.simply.com, ns1.simply.com, ns2.simply.com, ns3.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1014ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.156.107 |
| NS | 4 | ns1.simply.com, ns3.simply.com... |
| MX | 1 | mx.simply.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.simply.com -all |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
IP Addresses
havhus.dk has exactly one IP address — 93.191.156.107.
tandplejecentret.dk, pdf.03.2026.event_banner.event-manager-uploads.uploads.wp-content.easytic.se, flyhn.dk plus two other host names have IP numbers in common with havhus.dk.
Name Servers
Four name servers handle the delegation for havhus.dk: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
There is at least partial name server overlap between havhus.dk and other domains — 1431.dk, faelleden.dk, smspress.dk and two more among them.
These name servers tend to appear in combination with the name servers ns1.unoeuro.com, ns2.unoeuro.com, ns3.unoeuro.com and ns4.unoeuro.com.
Host names pointing to two IP addresses:
ns1.simply.com maps to two IP addresses — 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com maps to two IP addresses — 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Host names resolving to a single IP address:
ns3.simply.com points to the IP address 91.197.248.79.
ns4.simply.com points to the IP address 91.197.248.80.
Mail Servers
havhus.dk uses one mail server — mx.simply.com.
The mail server setup of havhus.dk matches that of other domains such as bgl.dk, somco.se, sportinghealthclub.dk and two others.
Some mail servers of havhus.dk are also used by other domains, notably minikokke.dk and suriyan.dk.
It is common to find these mail servers paired with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, as well as two others.
There is one IP number for mx.simply.com: 94.231.106.20.