muku.dk

📜 Historical scan 2026-08-25 01:36:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

muku.dk is a .dk domain served by 2 nameservers (braden.ns.cloudflare.com, delilah.ns.cloudflare.com). It was registered on 16 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.225.228.181 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by muku.dk. 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 67ms

Nameserver	IP addresses	PTR	ASN / ISP
braden.ns.cloudflare.com	108.162.195.169 162.159.44.169 172.64.35.169 2606:4700:58::a29f:2ca9 2803:f800:50::6ca2:c3a9 2a06:98c1:50::ac40:23a9	braden.ns.cloudflare.com braden.ns.cloudflare.com braden.ns.cloudflare.com braden.ns.cloudflare.com braden.ns.cloudflare.com braden.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
delilah.ns.cloudflare.com	108.162.194.99 162.159.38.99 172.64.34.99 2606:4700:50::a29f:2663 2803:f800:50::6ca2:c263 2a06:98c1:50::ac40:2263	delilah.ns.cloudflare.com delilah.ns.cloudflare.com delilah.ns.cloudflare.com delilah.ns.cloudflare.com delilah.ns.cloudflare.com delilah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.225.228.181	300s	muku.dk	AS24940	Hetzner Online GmbH	46.224.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	muku.dk	2a01:4f8:1c19:29cb::1 46.225.228.181	— muku.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	46.225.228.181
🔶 Autoconfig	46.225.228.181

🔷 AAAA Records (IPv6)#

1 records 66ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:1c19:29cb::1	300s	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Nuremberg

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 318ms

TXT Record
v=spf1 a mx -all

✉️ SPF#

Policy	Record (muku.dk)
-all (hard fail)	v=spf1 a mx -all

📨 DMARC#

Policy	Record (_dmarc.muku.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

10 records 44ms

Flags	Tag	Value
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 2026-10-23 22:34:48

www	46.225.228.181 2a01:4f8:1c19:29cb::1 (AS24940) (address records, no CNAME)
www vs bare domain	Same network muku.dk: 46.225.228.181 2a01:4f8:1c19:29cb::1 (AS24940) www.muku.dk: 46.225.228.181 2a01:4f8:1c19:29cb::1 (AS24940)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

154ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413090633
Primary NS (MNAME)	braden.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-23 22:54:22

Field	Value
Registrar	Simply.com A/S
Registered	2026-02-16
Expires	2027-02-15 (113d)

🔗 Same registrant#

2 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
anderspucknielsen.dk	Simply.com A/S
krigskunst.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

67ms

64ms

65ms

AAAA

66ms

TXT

318ms

CAA

44ms

HTTPS

62ms

TLSA

334ms

SOA

0ms

MTA-STS

39ms

DNSSEC

154ms

SRV

116ms

Total

1144ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 22:34:48	797ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-16 06:56:55	5575ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-15 02:36:10	2980ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-18 04:13:02	10557ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 14:00:21	986ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 01:36:06 shown	1144ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-18 14:36:04	2621ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-17 03:49:55	1859ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-15 14:58:23	5251ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-29 21:48:13	1114ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:27:07	6054ms	2 NS 1 A 1 MX	🔓 Insecure