falksidelmann.dk - dns.ninja

`falksidelmann.dk`

DNSSEC	🔒 Signed (DS record present)
A	176.67.190.104^{🇩🇰 AS31027176.67.184.0/21 Tune Kabelnet}
		PTR	`176.67.190.104.ip.tunenet.dk`
NS	`devin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c31^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c331^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`devin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2331^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`devin.ns.cloudflare.com`
		A	108.162.195.49^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
		A	162.159.44.49^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
		A	172.64.35.49^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`devin.ns.cloudflare.com`
NS	`kinsley.ns.cloudflare.com`
		A	2606:4700:50::a29f:264b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kinsley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kinsley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
		A	108.162.194.75^{Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.75^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.75^{Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mailcow.falksidelmann.dk` ⭐
		A	176.67.190.104^{🇩🇰 AS31027176.67.184.0/21 Tune Kabelnet}
			PTR	`176.67.190.104.ip.tunenet.dk`
MX	`mail01.srv.tunenet.dk`⁽⁵⁰⁾
		A	2a06:b740:1:1::230:1
		A	185.125.83.230
TXT	`google-site-verification=0glzw9hmEHAbtzgufQumR8MkxANGAR0JmmzntZE9w4I`
TXT	`v=spf1 include:_spf.mx.cloudflare.net a:dyn.falksidelmann.dk -all`
SOA	`devin.ns.cloudflare.com`dns@cloudflare.com serial=2408735656

`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 1784003941localtime Tue Jul 14 06:39:01 2026gmtime Tue Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1784003941

Subdomains

mailcow.falksidelmann.dk

Same first word

falksidelmann.dk

DNS History

11 records (5 active, 6 former)

●NSdevin.ns.cloudflare.com2026-02-19 → 2026-07-14 · 3 obs

○ 2018-09-10 19:32:32
● 2026-02-19 14:52:30
● 2026-07-14 04:53:22

●NSkinsley.ns.cloudflare.com2026-02-19 → 2026-07-14 · 3 obs

○ 2018-09-10 19:32:32
● 2026-02-19 14:52:30
● 2026-07-14 04:53:22

○NSns1.unoeuro.com2018-09-10 → 2018-09-10 · 3 obs

● 2018-09-10 19:32:32
○ 2026-02-19 14:52:30
○ 2026-07-14 04:53:22

○NSns2.unoeuro.com2018-09-10 → 2018-09-10 · 3 obs

● 2018-09-10 19:32:32
○ 2026-02-19 14:52:30
○ 2026-07-14 04:53:22

○NSns3.unoeuro.com2018-09-10 → 2018-09-10 · 3 obs

● 2018-09-10 19:32:32
○ 2026-02-19 14:52:30
○ 2026-07-14 04:53:22

○NSns4.unoeuro.com2018-09-10 → 2018-09-10 · 3 obs

● 2018-09-10 19:32:32
○ 2026-02-19 14:52:30
○ 2026-07-14 04:53:22

●MXmail01.srv.tunenet.dk2026-02-19 → 2026-07-14 · 3 obs

○ 2018-09-10 19:32:32
● 2026-02-19 14:52:30
● 2026-07-14 04:53:22

●MXmailcow.falksidelmann.dk2026-02-19 → 2026-07-14 · 3 obs

○ 2018-09-10 19:32:32
● 2026-02-19 14:52:30
● 2026-07-14 04:53:22

○MXmx.unoeuro.com2018-09-10 → 2018-09-10 · 3 obs

● 2018-09-10 19:32:32
○ 2026-02-19 14:52:30
○ 2026-07-14 04:53:22

●A176.67.190.1042026-02-19 → 2026-07-14 · 3 obs

○ 2018-09-10 19:32:32
● 2026-02-19 14:52:30
● 2026-07-14 04:53:22

○A93.191.156.602018-09-10 → 2018-09-10 · 3 obs

● 2018-09-10 19:32:32
○ 2026-02-19 14:52:30
○ 2026-07-14 04:53:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
falksidelmann.dk	devin.ns.cloudflare.com, kinsley.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.49

NS records: devin.ns.cloudflare.com, kinsley.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 853ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`176.67.190.104`
NS	2	`devin.ns.cloudflare.com, kinsley.ns.cloudflare.com`
MX	2	`mailcow.falksidelmann.dk (pri: 10), mail01.srv.tunenet.dk (pri: 50)`
TXT	2	`google-site-verification=0glzw9hmEHAbtzg, v=spf1 include:_spf.mx.cloudflare.net a:`
SOA	1	`devin.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

The domain mailcow.falksidelmann.dk falls under the parent falksidelmann.dk.

IP Addresses

falksidelmann.dk resolves to one IP address: 176.67.190.104.

The host names dyn.ksp.dk, 176.67.190.104.ip.tunenet.dk, ksp.dk and mailcow.falksidelmann.dk all share IP numbers with falksidelmann.dk.

Name Servers

DNS delegation for falksidelmann.dk points to two name servers: devin.ns.cloudflare.com and kinsley.ns.cloudflare.com.

falksidelmann.dk uses the same name servers as several other domains — among them entecalicut.com, subi.co, osvita3000.com.ua and two more.

At least some of falksidelmann.dk's name servers are shared with other domains, for example peugeotlogic.com, rgame.today, hiradai.space and two more.

These name servers are often deployed together with the name servers denver.ns.cloudflare.com, rodney.ns.cloudflare.com, tiffany.ns.cloudflare.com and eugene.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

devin.ns.cloudflare.com has IP addresses 108.162.195.49, 162.159.44.49 and 172.64.35.49, plus 3 other.

kinsley.ns.cloudflare.com has IP addresses 108.162.194.75, 162.159.38.75 and 172.64.34.75, plus 3 other.

Mail Servers

Mail for falksidelmann.dk is handled by two mail servers — mailcow.falksidelmann.dk and mail01.srv.tunenet.dk.

falksidelmann.dk has at least partial mail server overlap with other domains such as a2012.dk, henet.dk, tunenet.dk and two more.

It is common to find these mail servers used together with the mail servers mail.a2012.dk and mail.tunenet.dk.

Hostnames that resolve to two IP addresses:

mail01.srv.tunenet.dk has two IP addresses: 185.125.83.230 and 2a06:b740:1:1::230:1.

Hosts with just one IP address:

mailcow.falksidelmann.dk directs to 176.67.190.104.