madsholstjensen.dk

📜 Historical scan 2026-06-17 13:56:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

madsholstjensen.dk is a .dk domain served by 2 nameservers (amanda.ns.cloudflare.com, elliott.ns.cloudflare.com). It was registered on 11 May 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.91.117 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.mahoje.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 116ms

Nameserver	IP addresses	PTR	ASN / ISP
amanda.ns.cloudflare.com	108.162.192.63 172.64.32.63 173.245.58.63 2606:4700:50::adf5:3a3f 2803:f800:50::6ca2:c03f 2a06:98c1:50::ac40:203f	amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
elliott.ns.cloudflare.com	108.162.195.228 162.159.44.228 172.64.35.228 2606:4700:58::a29f:2ce4 2803:f800:50::6ca2:c3e4 2a06:98c1:50::ac40:23e4	elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.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 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.91.117	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.217.133	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 266ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.mahoje.dk	89.167.70.15	mail.mahoje.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

2 records 69ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d985	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:5b75	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 69ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.91.117,172.67.217.133 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d985,2606:4700:3033::6815:5b75

📝 TXT Records#

1 records 430ms

TXT Record
v=spf1 mx -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.madsholstjensen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:postmaster@madsholstjensen.dk

📬 MTA-STS#

372ms

Check	Result
Status	🧪 Testing
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	testing
Policy ID	9698806436038367355
max_age	604800s
Policy MX	—

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:postmaster@madsholstjensen.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 10:40:43

www	NXDOMAIN
www vs bare domain	www does not resolve madsholstjensen.dk: 104.21.91.117 172.67.217.133 2606:4700:3030::ac43:d985 2606:4700:3036::6815:5b75 (AS13335) www.madsholstjensen.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

272ms

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

🏷️ SOA#

70ms

Field	Value
Serial	2406095413
Primary NS (MNAME)	amanda.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 08:19:05

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-05-11
Expires	2027-05-10 (200d)

🔗 Same registrant#

22 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
2hd.dk	Punktum dk A/S (direct)
askestovsuger.dk	Punktum dk A/S (direct)
cafeicm.dk	Punktum dk A/S (direct)
energitilskudsberegner.dk	dns.services ApS
gourmetskuret.dk	Punktum dk A/S (direct)
hedevigvibe.dk	Punktum dk A/S (direct)
herregardssten.dk	Punktum dk A/S (direct)
hjemmetests.dk	Punktum dk A/S (direct)
hogwartsskole.dk	Punktum dk A/S (direct)
kagebiksen.dk	Punktum dk A/S (direct)
lejettagtelt.dk	Punktum dk A/S (direct)
levetidsberegner.dk	Punktum dk A/S (direct)
linkbuilding-abonnement.dk	Punktum dk A/S (direct)
magistudier.dk	Punktum dk A/S (direct)
mahoje.dk	Punktum dk A/S (direct)
minboligskat.dk	dns.services ApS
ordbogengpt.dk	Punktum dk A/S (direct)
ordboggpt.dk	Punktum dk A/S (direct)
qrtool.dk	Punktum dk A/S (direct)
snakkespil.dk	dns.services ApS
timetrack.dk	Punktum dk A/S (direct)
topgaver.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

116ms

84ms

266ms

AAAA

69ms

TXT

430ms

CAA

85ms

HTTPS

69ms

TLSA

240ms

SOA

70ms

MTA-STS

372ms

DNSSEC

272ms

SRV

0ms

Total

2763ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 10:40:43	1831ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-14 09:43:02	746ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-03 22:15:51	875ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-02 22:13:29	569ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 21:47:58	659ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 23:32:39	658ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 22:44:29	3498ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 15:57:00	3114ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-23 11:54:37	9158ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-16 13:53:40	1063ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-15 09:10:39	1738ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 09:32:55	1087ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-27 09:25:14	1673ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-29 22:56:18	894ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 19:37:05	1476ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 13:56:34 shown	2763ms	2 NS 2 A 1 MX	🔓 Insecure