notatteknik.dk

📜 Historical scan 2026-08-23 15:50:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

notatteknik.dk is a .dk domain served by 2 nameservers (konnor.ns.cloudflare.com, tia.ns.cloudflare.com). It was registered on 30 November 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.150.197.54 is hosted by Adeo Datacenter ApS (AS202914) in Denmark. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 57ms

Nameserver	IP addresses	PTR	ASN / ISP
konnor.ns.cloudflare.com	108.162.195.106 162.159.44.106 172.64.35.106 2606:4700:58::a29f:2c6a 2803:f800:50::6ca2:c36a 2a06:98c1:50::ac40:236a	konnor.ns.cloudflare.com konnor.ns.cloudflare.com konnor.ns.cloudflare.com konnor.ns.cloudflare.com konnor.ns.cloudflare.com konnor.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tia.ns.cloudflare.com	108.162.192.229 172.64.32.229 173.245.58.229 2606:4700:50::adf5:3ae5 2803:f800:50::6ca2:c0e5 2a06:98c1:50::ac40:20e5	tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.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 94ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.150.197.54	300s	—	AS202914	Adeo Datacenter ApS	185.150.196.0/22	🇩🇰 Denmark	Albertslund

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 353ms

TXT Record
v=DKIM1; p=
v=DMARC1; p=reject; rua=mailto:dmarc@nospam.ohl.dk; ruf=mailto:dmarc@nospam.ohl.dk; fo=0
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-20 19:06:16

www	185.150.197.54 (AS202914) (address records, no CNAME)
www vs bare domain	Same network notatteknik.dk: 185.150.197.54 (AS202914) www.notatteknik.dk: 185.150.197.54 (AS202914)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.notatteknik.dk	PUtymDIQB9KLlMPFHw7dE8HAFdC2GB8uQ-H4Pul0kRk
TXT	_acme-challenge.notatteknik.dk	rSFmnx1y-NvPMgKZKgTrceLvoHipt6b3ijupLa6BCW0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

223ms

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	2412893370
Primary NS (MNAME)	konnor.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-20 19:27:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-11-30
Expires	2030-12-31 (1530d)

🔗 Same registrant#

15 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
at-lede-sig-selv.dk	Punktum dk A/S (direct)
bedremodekultur.dk	Punktum dk A/S (direct)
forhandlingsteknik.dk	Punktum dk A/S (direct)
memosyne.dk	Punktum dk A/S (direct)
mnemosyne.dk	Punktum dk A/S (direct)
modeteknik.dk	Punktum dk A/S (direct)
mødeteknik.dk	Punktum dk A/S (direct)
planlaeg-bedre.dk	Punktum dk A/S (direct)
planlaegbedre.dk	Punktum dk A/S (direct)
planlægbedre.dk	Punktum dk A/S (direct)
praesentationsteknik.dk	Punktum dk A/S (direct)
prasentationsteknik.dk	Punktum dk A/S (direct)
præsentationsteknik-kurser.dk	Punktum dk A/S (direct)
visuel-mindmapping.dk	Punktum dk A/S (direct)
visuel-praesentationsteknik.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

94ms

106ms

AAAA

98ms

TXT

353ms

CAA

140ms

HTTPS

96ms

TLSA

307ms

SOA

0ms

MTA-STS

127ms

DNSSEC

223ms

SRV

147ms

Total

2617ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 19:06:16	1656ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-24 16:11:31	995ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-23 15:50:16 shown	2617ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-24 21:17:01	695ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-20 00:51:12	902ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-18 03:34:42	6017ms	4 NS 1 A 0 MX	🔓 Insecure