mollenborg.dk

📜 Historical scan 2026-07-03 18:31:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mollenborg.dk is a .dk domain served by 2 nameservers (arturo.ns.cloudflare.com, rachel.ns.cloudflare.com). It was registered on 26 May 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.13.46 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by www571.your-server.de. 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 49ms

Nameserver	IP addresses	PTR	ASN / ISP
arturo.ns.cloudflare.com	108.162.195.216 162.159.44.216 172.64.35.216 2606:4700:58::a29f:2cd8 2803:f800:50::6ca2:c3d8 2a06:98c1:50::ac40:23d8	arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rachel.ns.cloudflare.com	108.162.192.215 172.64.32.215 173.245.58.215 2606:4700:50::adf5:3ad7 2803:f800:50::6ca2:c0d7 2a06:98c1:50::ac40:20d7	rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.13.46	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.132.153	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	www571.your-server.de	2a01:4f8:d0a:338d::2 78.46.3.230	www571.your-server.de www571.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:8499	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:d2e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.13.46,172.67.132.153 ech=AEX+DQBBfQAgACBLmydz5Hf//FsbKhmR9K3knE0UC05W1gRYMomj70OaNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8499,2606:4700:3033::6815:d2e

📝 TXT Records#

2 records 146ms

TXT Record
protonmail-verification=608b2abedeadfe319088202ad7d12d6388ebbb80
v=spf1 include:spf.your-server.de -all

✉️ SPF#

Policy	Record (mollenborg.dk)
-all (hard fail)	v=spf1 include:spf.your-server.de -all

📨 DMARC#

Policy	Record (_dmarc.mollenborg.dk)
p=reject	v=DMARC1; p=reject; sp=none; adkim=s; aspf=s; rua=mailto:b81470a040894505879fd14d68923c0f@dmarc-reports.cloudflare.net,mailto:postmaster@mollenborg.dk; ruf=mailto:postmaster@mollenborg.dk

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 02:46:12

www	104.21.13.46 172.67.132.153 2606:4700:3032::ac43:8499 2606:4700:3033::6815:d2e (AS13335) (address records, no CNAME)
www vs bare domain	Same network mollenborg.dk: 104.21.13.46 172.67.132.153 2606:4700:3032::ac43:8499 2606:4700:3033::6815:d2e (AS13335) www.mollenborg.dk: 104.21.13.46 172.67.132.153 2606:4700:3032::ac43:8499 2606:4700:3033::6815:d2e (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	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: 1/10 · policy: -all

error include:spf.your-server.de has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

102ms

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	2408570356
Primary NS (MNAME)	arturo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 10:08:09

Field	Value
Registrar	Simply.com A/S
Registered	1999-05-26
Expires	2031-06-30 (1715d)

📋 WHOIS#

⏱️ Lookup Timing#

49ms

41ms

26ms

AAAA

40ms

TXT

146ms

CAA

46ms

HTTPS

47ms

TLSA

113ms

SOA

0ms

MTA-STS

63ms

DNSSEC

102ms

SRV

58ms

Total

1441ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 02:46:11	3955ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 00:17:11	948ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-08 00:13:25	670ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-07 09:43:26	1501ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 23:45:13	900ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 09:16:44	2999ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 07:24:39	3348ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 19:58:13	2725ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-09 13:34:20	4624ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 18:31:52 shown	1441ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 10:59:21	3350ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 02:03:09	648ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 12:56:25	2683ms	2 NS 2 A 1 MX	🔓 Insecure