cleancoding.dk - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cleancoding.dk`

DNSSEC	⚠️ Not signed
A	193.200.90.180^{🇩🇰 EBZEN193.200.90.0/23 Eushells.com +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+}
		PTR	`web8.e-studio.dk`
NS	`ns1.e-studio.dk` ⭐
		A	2001:67c:564:fffc::11^{🇩🇰 EBZEN2001:67c:564::/48 Sjacob Holding ApS}
			PTR	`ns1.e-studio.dk`
		A	195.242.131.5^{🇩🇰 EBZEN195.242.130.0/23 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^{🇩🇰 EBZEN2001:67c:564::/48 Sjacob Holding ApS}
			PTR	`ns3.e-studio.dk`
		A	193.200.90.183^{🇩🇰 EBZEN193.200.90.0/23 Eushells.com +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+}
			PTR	`ns3.e-studio.dk`
MX	`mail.cleancoding.dk` ⭐
		A	193.200.90.180^{🇩🇰 EBZEN193.200.90.0/23 Eushells.com +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+}
			PTR	`web8.e-studio.dk`
MX	`mx4.spamfri.dk` ⭐
		A	2001:67c:564:fffd::4001^{🇩🇰 EBZEN2001:67c:564::/48 Sjacob Holding ApS}
			PTR	`mx4.spamfri.dk`
		A	193.200.91.108^{🇩🇰 EBZEN193.200.90.0/23 Eushells.com +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+}
			PTR	`mx4.spamfri.dk`
MX	`mx2.spamfri.dk`⁽²⁰⁾
		A	2001:67c:564:fffd::2001^{🇩🇰 EBZEN2001:67c:564::/48 Sjacob Holding ApS}
			PTR	`mx2.spamfri.dk`
		A	193.200.91.109^{🇩🇰 EBZEN193.200.90.0/23 Eushells.com +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+}
			PTR	`mx2.spamfri.dk`
MX	`mx3.spamfri.dk`⁽³⁰⁾
		A	2a00:1b18:2:3:fe::2^{🇩🇰 DLX-AS2a00:1b18::/29}
			PTR	`mx3.spamfri.dk`
		A	62.69.152.43^{🇩🇰 DLX-AS62.69.152.0/21 DLX}
MX	`mx1.spamfri.dk`⁽⁴⁰⁾
		A	2001:67c:564:fffd::1001^{🇩🇰 EBZEN2001:67c:564::/48 Sjacob Holding ApS}
			PTR	`mx1.spamfri.dk`
		A	195.242.131.16^{🇩🇰 EBZEN195.242.130.0/23 e-studio.dk +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+}
			PTR	`mx1.spamfri.dk`
TXT	`v=spf1 +a +mx +ip4:193.200.90.180 include:_spf.e-studio.dk ~all`
SOA	`ns1.e-studio.dk`hostmaster@mailrelay.e-studio.dk 2026-09-24 #6

`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 1790283061localtime Thu Sep 24 22:51:01 2026gmtime Thu Se...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1790283061

Same first word

cleancoding.com

cleancoding.dk

cleancoding.de

Similar names

Previous names

Next names

DNS History

16 records (9 active, 7 former)

●NSns1.e-studio.dk2026-08-26 → 2026-09-24 · 3 obs

○ 2017-12-25 18:48:46
● 2026-08-26 08:55:40
● 2026-09-24 20:53:50

○NSns1.unoeuro.com2015-07-04 → 2017-12-25 · 4 obs

● 2015-07-04 07:14:50
● 2017-12-25 18:48:46
○ 2026-08-26 08:55:40
○ 2026-09-24 20:53:50

●NSns2.e-studio.dk2026-08-26 → 2026-09-24 · 3 obs

○ 2017-12-25 18:48:46
● 2026-08-26 08:55:40
● 2026-09-24 20:53:50

○NSns2.unoeuro.com2015-07-04 → 2017-12-25 · 4 obs

● 2015-07-04 07:14:50
● 2017-12-25 18:48:46
○ 2026-08-26 08:55:40
○ 2026-09-24 20:53:50

●NSns3.e-studio.dk2026-08-26 → 2026-09-24 · 3 obs

○ 2017-12-25 18:48:46
● 2026-08-26 08:55:40
● 2026-09-24 20:53:50

○NSns3.unoeuro.com2015-07-04 → 2017-12-25 · 4 obs

● 2015-07-04 07:14:50
● 2017-12-25 18:48:46
○ 2026-08-26 08:55:40
○ 2026-09-24 20:53:50

○NSns4.unoeuro.com2015-07-04 → 2017-12-25 · 4 obs

● 2015-07-04 07:14:50
● 2017-12-25 18:48:46
○ 2026-08-26 08:55:40
○ 2026-09-24 20:53:50

●MXmail.cleancoding.dk2026-08-26 → 2026-09-24 · 3 obs

○ 2017-12-25 18:48:46
● 2026-08-26 08:55:40
● 2026-09-24 20:53:50

○MXmail14.unoeuro.com2015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 07:14:50
○ 2015-11-12 12:10:12
○ 2026-09-24 20:53:50

○MXmx.unoeuro.com2015-11-12 → 2017-12-25 · 5 obs

○ 2015-07-04 07:14:50
● 2015-11-12 12:10:12
● 2017-12-25 18:48:46
○ 2026-08-26 08:55:40
○ 2026-09-24 20:53:50

●MXmx1.spamfri.dk2026-08-26 → 2026-09-24 · 3 obs

○ 2017-12-25 18:48:46
● 2026-08-26 08:55:40
● 2026-09-24 20:53:50

●MXmx2.spamfri.dk2026-08-26 → 2026-09-24 · 3 obs

○ 2017-12-25 18:48:46
● 2026-08-26 08:55:40
● 2026-09-24 20:53:50

●MXmx3.spamfri.dk2026-08-26 → 2026-09-24 · 3 obs

○ 2017-12-25 18:48:46
● 2026-08-26 08:55:40
● 2026-09-24 20:53:50

●MXmx4.spamfri.dk2026-08-26 → 2026-09-24 · 3 obs

○ 2017-12-25 18:48:46
● 2026-08-26 08:55:40
● 2026-09-24 20:53:50

●A193.200.90.1802026-08-26 → 2026-09-24 · 3 obs

○ 2017-12-25 18:48:46
● 2026-08-26 08:55:40
● 2026-09-24 20:53:50

○A94.231.103.892015-07-04 → 2017-12-25 · 4 obs

● 2015-07-04 07:14:50
● 2017-12-25 18:48:46
○ 2026-08-26 08:55:40
○ 2026-09-24 20:53:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	h.nic.dk, t.nic.dk, b.nic.dk, c.nic.dk...	12 records
cleancoding.dk	ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk	-

✅ Authoritative Response

Server:195.242.131.5

NS records: ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cleancoding.dk (unsigned zone)

⏱️ Timing

Total: 1893ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.200.90.180`
NS	3	`ns2.e-studio.dk, ns3.e-studio.dk...`
MX	5	`mx3.spamfri.dk (pri: 30), mx1.spamfri.dk (pri: 40)...`
TXT	1	`v=spf1 +a +mx +ip4:193.200.90.180 includ`
SOA	1	`ns1.e-studio.dk hostmaster.mailrelay.e-s`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (t.nic.dk, s.nic.dk, l.nic.dk...)

Analysis

IP Addresses

cleancoding.dk resolves to just one IP address, 193.200.90.180.

Two other host names, along with variable.dk, jens-mortensen.dk and peopleit.dk, also share IP numbers with cleancoding.dk.

Name Servers

cleancoding.dk is served by three name servers: ns1.e-studio.dk, ns2.e-studio.dk and ns3.e-studio.dk.

There is at least partial name server overlap between cleancoding.dk and other domains — kogtved.dk, egebjergnettet.dk, b-adventure.net and two more among them.

These name servers frequently co-occur with the name servers ns4.e-studio.dk and ns5.e-studio.dk.

The hostnames ns1.e-studio.dk, ns2.e-studio.dk and ns3.e-studio.dk each direct to two IP addresses — ns1.e-studio.dk to 195.242.131.5 and 2001:67c:564:fffc::11, ns2.e-studio.dk to 62.69.152.34 and 2a00:1b18:2:3::2, and ns3.e-studio.dk to 193.200.90.183 and 2001:67c:564:fffc::13.

Mail Servers

cleancoding.dk has five mail servers, which are mail.cleancoding.dk, mx1.spamfri.dk, mx2.spamfri.dk and two others.

There is at least a partial MX overlap between cleancoding.dk and other domains, including danq.dk, contactvision.dk, rng.dk and two others.

These mail servers are routinely seen in conjunction with the mail servers mx3.spamfri.dk and mx4.spamfri.dk.

Host names that have two IP addresses:

The A records for mx1.spamfri.dk return 195.242.131.16 and 2001:67c:564:fffd::1001.

The A records for mx2.spamfri.dk return 193.200.91.109 and 2001:67c:564:fffd::2001.

The A records for mx3.spamfri.dk return 62.69.152.43 and 2a00:1b18:2:3:fe::2.

The A records for mx4.spamfri.dk return 193.200.91.108 and 2001:67c:564:fffd::4001.

Host names that point to one IP address:

mail.cleancoding.dk resolves to the IP address 193.200.90.180.