ckode.dk - dns.ninja

`ckode.dk`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a910^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:1b4d^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.77^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.16^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karsyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karsyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karsyn.ns.cloudflare.com`
		A	108.162.194.194^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	162.159.38.194^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	172.64.34.194^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
NS	`sevki.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sevki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sevki.ns.cloudflare.com`
		A	108.162.195.164^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	162.159.44.164^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	172.64.35.164^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=22zFYL4se3YeWIKH`
TXT	`v=spf1 include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.27.77, 172.67.169.16
		IPv6 hints	2606:4700:3030::ac43:a910, 2606:4700:3036::6815:1b4d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=120, name=cloudflare-ech.com
SOA	`karsyn.ns.cloudflare.com`dns@cloudflare.com serial=2403858558

`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 1780874101localtime Mon Jun 8 01:15:01 2026gmtime Sun Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1780874101

PTR for

253.135.104.172.in-addr.arpa

4.8.a.0.0.5.e.f.f.f.3.9.c.3.0.f.0.0.0.0.0.0.0.0.1.0.e.7.1.0.a.2.ip6.arpa

Previously MX for

milse.dk

Same first word

ckode.dk

ckode.com

Similar names

kedco.net

odeck.fr

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ocked.com

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docke.kasserver.com

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edock.blob.core.windows.net

kcode.org

decko.ca

kdceo.com

cedok.sk

decok.ru

kdoce.com

koced.or.kr

decko.co.il

edkco.com

codek.jp

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cekod.ru

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kcode.co.uk

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edock.com

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decko.com

kcode.ru

dokec.com

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cekod.com

DNS History

15 records (8 active, 7 former)

●NSkarsyn.ns.cloudflare.com2026-03-16 → 2026-06-07 · 3 obs

○ 2017-03-13 11:26:00
● 2026-03-16 12:07:52
● 2026-06-07 23:20:26

○NSns1.unoeuro.com2015-07-20 → 2017-03-13 · 4 obs

● 2015-07-20 13:45:06
● 2017-03-13 11:26:00
○ 2026-03-16 12:07:52
○ 2026-06-07 23:20:26

○NSns2.unoeuro.com2015-07-20 → 2017-03-13 · 4 obs

● 2015-07-20 13:45:06
● 2017-03-13 11:26:00
○ 2026-03-16 12:07:52
○ 2026-06-07 23:20:26

○NSns3.unoeuro.com2015-07-20 → 2017-03-13 · 4 obs

● 2015-07-20 13:45:06
● 2017-03-13 11:26:00
○ 2026-03-16 12:07:52
○ 2026-06-07 23:20:26

○NSns4.unoeuro.com2015-07-20 → 2017-03-13 · 4 obs

● 2015-07-20 13:45:06
● 2017-03-13 11:26:00
○ 2026-03-16 12:07:52
○ 2026-06-07 23:20:26

●NSsevki.ns.cloudflare.com2026-03-16 → 2026-06-07 · 3 obs

○ 2017-03-13 11:26:00
● 2026-03-16 12:07:52
● 2026-06-07 23:20:26

○MXmail6.unoeuro.com2015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 13:45:06
○ 2015-12-05 14:24:58
○ 2026-06-07 23:20:26

○MXmx.unoeuro.com2015-12-05 → 2017-03-13 · 5 obs

○ 2015-07-20 13:45:06
● 2015-12-05 14:24:58
● 2017-03-13 11:26:00
○ 2026-03-16 12:07:52
○ 2026-06-07 23:20:26

●MXmx01.mail.icloud.com2026-03-16 → 2026-06-07 · 3 obs

○ 2017-03-13 11:26:00
● 2026-03-16 12:07:52
● 2026-06-07 23:20:26

●MXmx02.mail.icloud.com2026-03-16 → 2026-06-07 · 3 obs

○ 2017-03-13 11:26:00
● 2026-03-16 12:07:52
● 2026-06-07 23:20:26

●A104.21.27.772026-03-16 → 2026-06-07 · 3 obs

○ 2017-03-13 11:26:00
● 2026-03-16 12:07:52
● 2026-06-07 23:20:26

●A172.67.169.162026-03-16 → 2026-06-07 · 3 obs

○ 2017-03-13 11:26:00
● 2026-03-16 12:07:52
● 2026-06-07 23:20:26

●A2606:4700:3030::ac43:a9102026-03-16 → 2026-06-07 · 3 obs

○ 2017-03-13 11:26:00
● 2026-03-16 12:07:52
● 2026-06-07 23:20:26

●A2606:4700:3036::6815:1b4d2026-03-16 → 2026-06-07 · 3 obs

○ 2017-03-13 11:26:00
● 2026-03-16 12:07:52
● 2026-06-07 23:20:26

○A94.231.101.732015-07-20 → 2017-03-13 · 4 obs

● 2015-07-20 13:45:06
● 2017-03-13 11:26:00
○ 2026-03-16 12:07:52
○ 2026-06-07 23:20:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk...	-
ckode.dk	sevki.ns.cloudflare.com, karsyn.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.194

NS records: sevki.ns.cloudflare.com, karsyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ckode.dk (unsigned zone)

⏱️ Timing

Total: 919ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.27.77, 172.67.169.16`
AAAA	2	`2606:4700:3036::6815:1b4d, 2606:4700:3030::ac43:a910`
NS	2	`karsyn.ns.cloudflare.com, sevki.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=22zFYL4se3YeWIKH, v=spf1 include:icloud.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karsyn.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

ckode.dk points to 4 IP addresses — 104.21.27.77, 172.67.169.16, 2606:4700:3030::ac43:a910 and 2606:4700:3036::6815:1b4d.

salam88kungi.site, xjlscm.com, ebdsm.net plus two other host names have IP numbers in common with ckode.dk.

Name Servers

ckode.dk uses two name servers for its delegation: karsyn.ns.cloudflare.com and sevki.ns.cloudflare.com.

The name server configuration of ckode.dk is shared with other domains, for instance advokati.com.ua, truyenvip.net, vnnovel.com and two others.

There is at least partial name server overlap between ckode.dk and other domains — yunxia.org, marteydodoo.com, zhzen.com and two more among them.

These name servers tend to appear in combination with the name servers sean.ns.cloudflare.com, lana.ns.cloudflare.com, chase.ns.cloudflare.com and anuj.ns.cloudflare.com.

Hosts with 6 IP addresses each:

karsyn.ns.cloudflare.com maps to six IP addresses: 108.162.194.194, 162.159.38.194, 172.64.34.194 and three others.

sevki.ns.cloudflare.com maps to six IP addresses: 108.162.195.164, 162.159.44.164, 172.64.35.164 and three others.

Mail Servers

ckode.dk uses two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

The mail server setup of ckode.dk matches that of other domains such as thesoniclodge.com, alxx.ro, jakew.me and two others.

ckode.dk and a number of other domains — filev.top, brondi.org, wigestrand.no and kkbs.com.my among them — share at least some of the same mail servers.

Hosts with 6 IP addresses each:

mx01.mail.icloud.com maps to six IP addresses: 17.42.251.62, 17.56.9.31, 17.57.152.5 and three others.

mx02.mail.icloud.com maps to six IP addresses: 17.42.251.62, 17.56.9.31, 17.57.152.5 and three others.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.42.251.62 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.56.9.31 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.152.5 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.154.33 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.155.25 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.156.30 IP addresses each.