klartilskat.dk

📜 Historical scan 2026-10-14 00:23:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

klartilskat.dk is a .dk domain served by 2 nameservers (dora.ns.cloudflare.com, sam.ns.cloudflare.com). It was registered on 8 August 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.48.24 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by klartilskat-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
dora.ns.cloudflare.com	108.162.192.108 172.64.32.108 173.245.58.108 2606:4700:50::adf5:3a6c 2803:f800:50::6ca2:c06c 2a06:98c1:50::ac40:206c	dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sam.ns.cloudflare.com	108.162.193.141 172.64.33.141 173.245.59.141 2606:4700:58::adf5:3b8d 2803:f800:50::6ca2:c18d 2a06:98c1:50::ac40:218d	sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.48.24	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.176.32	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	klartilskat-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::c 2a01:111:f403:ca09::22 2a01:111:f403:ca3c::a 52.101.181.153 52.101.73.120 52.101.73.126 52.101.91.21	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr05cu00105.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.136

🔷 AAAA Records (IPv6)#

2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:3018	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:b020	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.48.24,172.67.176.32 ech=AEX+DQBBiQAgACCVlfFu6E/n+EF1NBv8K3dfVWELQcu2tqVj/CQO8MBqTgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3018,2606:4700:3034::ac43:b020

📝 TXT Records#

2 records 180ms

TXT Record
MS=ms32610581
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (klartilskat.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.klartilskat.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:598e0361f7004e5cb1346f995e125906@dmarc-reports.cloudflare.net,mailto:dmarc@klartilskat.dk

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

11 records 50ms

Flags	Tag	Value
0	iodef	mailto:certificates@bondit.dk
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 01:10:57

www	104.21.48.24 172.67.176.32 2606:4700:3032::6815:3018 2606:4700:3034::ac43:b020 (AS13335) (address records, no CNAME)
www vs bare domain	Same network klartilskat.dk: 104.21.48.24 172.67.176.32 2606:4700:3032::6815:3018 2606:4700:3034::ac43:b020 (AS13335) www.klartilskat.dk: 104.21.48.24 172.67.176.32 2606:4700:3032::6815:3018 2606:4700:3034::ac43:b020 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-klartilskat-dk._domainkey.bonditdk.r-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-klartilskat-dk._domainkey.bonditdk.r-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.klartilskat.dk	LaIbayjaQOGqG3PQ1FQXzaCYYTfqdxGPpaj8YDsrrEo
TXT	_acme-challenge.klartilskat.dk	vMlb91jVmQu4q_dZeDGlgKeMJQIQAiBVa2-Roo0g_no

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

76ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

37ms

Field	Value
Serial	2417394048
Primary NS (MNAME)	dora.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 01:19:26

Field	Value
Registrar	dns.services ApS
Registered	2025-08-08
Expires	2027-08-07 (285d)

🔗 Same registrant#

17 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
backupsolutions.dk	dns.services ApS
bogføring365.dk	dns.services ApS
bondit-group.dk	dns.services ApS
bondit-sweden.dk	dns.services ApS
bondit.dk	dns.services ApS
densidstehilsen.dk	dns.services ApS
digitalmastermind.dk	dns.services ApS
familienbon.dk	dns.services ApS
hbonde.dk	dns.services ApS
maboni.dk	dns.services ApS
martinbonde.dk	dns.services ApS
pocketrise.dk	dns.services ApS
recit.dk	dns.services ApS
regnskabsroboten.dk	dns.services ApS
roboit.dk	dns.services ApS
tankspasser.dk	dns.services ApS
thelastgreeting.dk	dns.services ApS

📋 WHOIS#

⏱️ Lookup Timing#

39ms

40ms

45ms

AAAA

41ms

TXT

180ms

CAA

50ms

HTTPS

38ms

TLSA

504ms

SOA

37ms

MTA-STS

57ms

DNSSEC

76ms

SRV

60ms

Total

1092ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 01:10:57	3600ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-14 00:23:06 shown	1092ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-06 11:23:48	1146ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 09:53:54	1029ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 23:41:11	10347ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 12:09:45	1211ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-20 05:20:43	1777ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-21 16:29:07	12346ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-16 08:28:40	1521ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-15 01:52:10	10814ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-12 15:17:57	4273ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-25 06:00:00	1289ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 09:08:06	1983ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 23:46:21	1251ms	2 NS 2 A 1 MX	⚠️ Bogus