koderko.dk - dns.ninja

`koderko.dk`

DNSSEC	🔒 Signed (DS record present)
A	94.231.108.240^{🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S}
		PTR	`linux43.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.com`hostmaster@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 1785085021localtime Sun Jul 26 18:57:01 2026gmtime Sun Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1785085021

WOT: SAFE (69/100)

Subdomains

mail.koderko.dk

www.koderko.dk

Same first word

koderko.dk

Similar names

deokork.cz

redkoko.com

krooked.com

deokork.eu

dekrook.be

deokork.com

kodekor.com

DNS History

17 records (6 active, 11 former)

○NSns1.gratisdns.dk2015-08-21 → 2020-01-17 · 4 obs

● 2015-08-21 05:43:48
● 2020-01-17 19:45:40
○ 2026-06-28 11:47:00
○ 2026-07-26 17:04:32

●NSns1.simply.com2026-06-28 → 2026-07-26 · 3 obs

○ 2020-01-17 19:45:40
● 2026-06-28 11:47:00
● 2026-07-26 17:04:32

○NSns2.gratisdns.dk2015-08-21 → 2020-01-17 · 4 obs

● 2015-08-21 05:43:48
● 2020-01-17 19:45:40
○ 2026-06-28 11:47:00
○ 2026-07-26 17:04:32

●NSns2.simply.com2026-06-28 → 2026-07-26 · 3 obs

○ 2020-01-17 19:45:40
● 2026-06-28 11:47:00
● 2026-07-26 17:04:32

○NSns3.gratisdns.dk2015-08-21 → 2020-01-17 · 4 obs

● 2015-08-21 05:43:48
● 2020-01-17 19:45:40
○ 2026-06-28 11:47:00
○ 2026-07-26 17:04:32

●NSns3.simply.com2026-06-28 → 2026-07-26 · 3 obs

○ 2020-01-17 19:45:40
● 2026-06-28 11:47:00
● 2026-07-26 17:04:32

○NSns4.gratisdns.dk2015-08-21 → 2020-01-17 · 4 obs

● 2015-08-21 05:43:48
● 2020-01-17 19:45:40
○ 2026-06-28 11:47:00
○ 2026-07-26 17:04:32

●NSns4.simply.com2026-06-28 → 2026-07-26 · 3 obs

○ 2020-01-17 19:45:40
● 2026-06-28 11:47:00
● 2026-07-26 17:04:32

○NSns5.gratisdns.dk2015-08-21 → 2020-01-17 · 4 obs

● 2015-08-21 05:43:48
● 2020-01-17 19:45:40
○ 2026-06-28 11:47:00
○ 2026-07-26 17:04:32

○MXforwardsrs.net2016-11-13 → 2020-01-17 · 5 obs

○ 2016-03-06 18:54:42
● 2016-11-13 16:12:26
● 2020-01-17 19:45:40
○ 2026-06-28 11:47:00
○ 2026-07-26 17:04:32

○MXmailforward.gratisdns.dk2015-08-21 → 2016-03-06 · 4 obs

● 2015-08-21 05:43:48
● 2016-03-06 18:54:42
○ 2016-11-13 16:12:26
○ 2026-07-26 17:04:32

●MXmx.simply.com2026-06-28 → 2026-07-26 · 3 obs

○ 2020-01-17 19:45:40
● 2026-06-28 11:47:00
● 2026-07-26 17:04:32

○A185.10.10.802020-01-17 → 2020-01-17 · 4 obs

○ 2016-11-24 08:46:04
● 2020-01-17 19:45:40
○ 2026-06-28 11:47:00
○ 2026-07-26 17:04:32

○A2001:67c:3c0:12::532015-12-09 → 2020-01-17 · 5 obs

○ 2015-08-21 05:43:48
● 2015-12-09 20:19:26
● 2020-01-17 19:45:40
○ 2026-06-28 11:47:00
○ 2026-07-26 17:04:32

○A205.186.183.1122015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 05:43:48
○ 2015-12-09 20:19:26
○ 2026-07-26 17:04:32

○A91.221.196.2532015-12-09 → 2016-11-24 · 5 obs

○ 2015-08-21 05:43:48
● 2015-12-09 20:19:26
● 2016-11-24 08:46:04
○ 2020-01-17 19:45:40
○ 2026-07-26 17:04:32

●A94.231.108.2402026-06-28 → 2026-07-26 · 3 obs

○ 2020-01-17 19:45:40
● 2026-06-28 11:47:00
● 2026-07-26 17:04:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	t.nic.dk, s.nic.dk, b.nic.dk, h.nic.dk...	-
koderko.dk	ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com	-

✅ Authoritative Response

Server:91.197.248.80

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.231.108.240`
NS	4	`ns2.simply.com, ns1.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

Hierarchy

mail.koderko.dk and www.koderko.dk each fall under koderko.dk as their parent domain.

IP Addresses

koderko.dk resolves to just one IP address, 94.231.108.240.

Two other host names, along with ornstedt.se, futonota.se and medx.dk, also share IP numbers with koderko.dk.

Name Servers

The NS records for koderko.dk point to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

koderko.dk has at least partial name server overlap with other domains, such as axvac-tech.com, soundman.dk, mikke.se and two others.

Host names that have 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 that point to one 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

The sole mail server for koderko.dk is mx.simply.com.

Among the domains sharing a mail server setup with koderko.dk are rolla.se, takaafulafrica.com, vintageelectro.com and two others.

There is one IP number for mx.simply.com: 94.231.106.20.