fk73.dk - robtex.com

fk73.dk

DNSSEC🔒 Signed (DS record present)
A94.231.107.234🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S
PTRlinux36.unoeuro.com
NSns1.simply.com ⭐
A2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36
PTRns1.simply.com
A91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22
PTRns1.simply.com
NSns2.simply.com
A2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34
PTRns2.simply.com
A185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S
PTRns2.simply.com
NSns3.simply.com
A91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22
PTRns3.simply.com
NSns4.simply.com
A91.197.248.80🇩🇰 team-blue-denmark91.197.248.0/22
PTRns4.simply.com
MXmx.simply.com ⭐
A94.231.106.20🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S
PTRmx.simply.com
TXTv=spf1 include:spf.simply.com -all
SOAns1.simply.comhostmaster@simply.com 2025-04-23 #0

dk

DNSSEC🔒 Signed (DS record present)
NSb.nic.dk ⭐
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk
TXTDK zone updateEpoch 1774543501localtime Thu Mar 26 17:45:01 2026gmtime Thu Ma...
SOAb.nic.dktech@punktum.dk serial=1774543501

Subdomains

mail.fk73.dk

Same first word

fk73.dk

Similar names

37fk.cn
73fk.com

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSns1.simply.comns2.simply.comns3.simply.comns4.simply.comns1.gratisdns.dkns1.unoeuro.comns2.gratisdns.dkns2.unoeuro.comns3.gratisdns.dkns3.unoeuro.comns4.gratisdns.dkns4.unoeuro.comns5.gratisdns.dkMXmx.simply.commx.unoeuro.comA94.231.107.234
○NSns1.gratisdns.dk2015-07-02 → 2016-03-05 · 4 obs
● 2015-07-02 03:03:54
● 2016-03-05 03:46:16
○ 2016-06-30 04:31:00
○ 2026-03-26 16:53:06
●NSns1.simply.com2026-03-15 → 2026-03-26 · 3 obs
○ 2017-02-17 13:34:14
● 2026-03-15 17:09:44
● 2026-03-26 16:53:06
○NSns1.unoeuro.com2016-06-30 → 2017-02-17 · 5 obs
○ 2016-03-05 03:46:16
● 2016-06-30 04:31:00
● 2017-02-17 13:34:14
○ 2026-03-15 17:09:44
○ 2026-03-26 16:53:06
○NSns2.gratisdns.dk2015-07-02 → 2016-03-05 · 4 obs
● 2015-07-02 03:03:54
● 2016-03-05 03:46:16
○ 2016-06-30 04:31:00
○ 2026-03-26 16:53:06
●NSns2.simply.com2026-03-15 → 2026-03-26 · 3 obs
○ 2017-02-17 13:34:14
● 2026-03-15 17:09:44
● 2026-03-26 16:53:06
○NSns2.unoeuro.com2016-06-30 → 2017-02-17 · 5 obs
○ 2016-03-05 03:46:16
● 2016-06-30 04:31:00
● 2017-02-17 13:34:14
○ 2026-03-15 17:09:44
○ 2026-03-26 16:53:06
○NSns3.gratisdns.dk2015-07-02 → 2016-03-05 · 4 obs
● 2015-07-02 03:03:54
● 2016-03-05 03:46:16
○ 2016-06-30 04:31:00
○ 2026-03-26 16:53:06
●NSns3.simply.com2026-03-15 → 2026-03-26 · 3 obs
○ 2017-02-17 13:34:14
● 2026-03-15 17:09:44
● 2026-03-26 16:53:06
○NSns3.unoeuro.com2016-06-30 → 2017-02-17 · 5 obs
○ 2016-03-05 03:46:16
● 2016-06-30 04:31:00
● 2017-02-17 13:34:14
○ 2026-03-15 17:09:44
○ 2026-03-26 16:53:06
○NSns4.gratisdns.dk2015-07-02 → 2016-03-05 · 4 obs
● 2015-07-02 03:03:54
● 2016-03-05 03:46:16
○ 2016-06-30 04:31:00
○ 2026-03-26 16:53:06
●NSns4.simply.com2026-03-15 → 2026-03-26 · 3 obs
○ 2017-02-17 13:34:14
● 2026-03-15 17:09:44
● 2026-03-26 16:53:06
○NSns4.unoeuro.com2016-06-30 → 2017-02-17 · 5 obs
○ 2016-03-05 03:46:16
● 2016-06-30 04:31:00
● 2017-02-17 13:34:14
○ 2026-03-15 17:09:44
○ 2026-03-26 16:53:06
○NSns5.gratisdns.dk2015-07-02 → 2016-03-05 · 4 obs
● 2015-07-02 03:03:54
● 2016-03-05 03:46:16
○ 2016-06-30 04:31:00
○ 2026-03-26 16:53:06
●MXmx.simply.com2026-03-15 → 2026-03-26 · 3 obs
○ 2017-02-17 13:34:14
● 2026-03-15 17:09:44
● 2026-03-26 16:53:06
○MXmx.unoeuro.com2016-06-30 → 2017-02-17 · 4 obs
● 2016-06-30 04:31:00
● 2017-02-17 13:34:14
○ 2026-03-15 17:09:44
○ 2026-03-26 16:53:06
●A94.231.107.2342015-07-02 → 2026-03-26 · 2 obs
● 2015-07-02 03:03:54
● 2026-03-26 16:53:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk...-
fk73.dkns1.simply.com, ns4.simply.com, ns3.simply.com, ns2.simply.com-

✅ Authoritative Response

Server:185.25.141.15

NS records: ns1.simply.com, ns4.simply.com, ns3.simply.com, ns2.simply.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1045ms | Queries: -

📄 Records

TypeCountSample Data
A194.231.107.234
NS4ns4.simply.com, ns2.simply.com...
MX1mx.simply.com (pri: 10)
TXT1v=spf1 include:spf.simply.com -all
SOA1ns1.simply.com hostmaster.simply.com

Analysis

Hierarchy

fk73.dk is a parent of mail.fk73.dk.

IP Addresses

fk73.dk points to a single IP address: 94.231.107.234.

Other host names such as toppad.dk, mail.fk73.dk, raskmail.dk, eclass.dk and mail.rekestad.se share IP numbers with fk73.dk.

Name Servers

fk73.dk is delegated to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

At least part of the name servers for fk73.dk are shared with other domains, for instance stiko.dk, itverdenen.dk, e-stimate.net, hundene.dk and sporttavlan.se.

These name servers are commonly used with ns1.unoeuro.com, ns2.unoeuro.com, ns3.unoeuro.com and ns4.unoeuro.com.

Host names with two IP numbers:

ns1.simply.com points to: 2a02:2339:1:15c::4562:4562 and 91.197.248.78.

ns2.simply.com points to: 2a02:2339:4006:101::4562:4562 and 185.25.141.15.

Host names with one IP number:

ns3.simply.com points to: 91.197.248.79.

ns4.simply.com points to: 91.197.248.80.

Mail Servers

The mail server for fk73.dk is mx.simply.com.

fk73.dk uses the same mail server setup as other domains, for instance morelius.se, isler.dk, accc.dk, vhl.dk and lubich.dk.

Host mx.simply.com points to IP 94.231.106.20.