prasentationsteknik.dk

📜 Historical scan 2026-09-05 22:00:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

prasentationsteknik.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 185.150.197.51 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 35ms

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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.150.197.51	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 139ms

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 (prasentationsteknik.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 2026-10-25 05:12:11

www	185.150.197.51 (AS202914) (address records, no CNAME)
www vs bare domain	Same network prasentationsteknik.dk: 185.150.197.51 (AS202914) www.prasentationsteknik.dk: 185.150.197.51 (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.prasentationsteknik.dk	42We9YHwLxY-rx2aIvTm-ycmGdoRIx1aVw3TPVh2d8Q
TXT	_acme-challenge.prasentationsteknik.dk	MJHmRJLFiuOBwuiVJfJI3_kTnx1ti35-9GHaj-9r7zs

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

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	2413968978
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 2026-10-21 05:36:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-11-30
Expires	2030-12-31 (1527d)

🔗 Same registrant#

20 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-forlag.dk	Punktum dk A/S (direct)
mnemosyne.dk	Punktum dk A/S (direct)
modeteknik.dk	Punktum dk A/S (direct)
moedeteknik.dk	Punktum dk A/S (direct)
mødeteknik.dk	Punktum dk A/S (direct)
notatteknik.dk	Punktum dk A/S (direct)
planlaeg-bedre.dk	Punktum dk A/S (direct)
planlaegbedre.dk	Punktum dk A/S (direct)
planlæg-bedre.dk	Punktum dk A/S (direct)
planlægbedre.dk	Punktum dk A/S (direct)
praesentationsteknik-kurser.dk	Punktum dk A/S (direct)
praesentationsteknik.dk	Punktum dk A/S (direct)
præsentationsteknik-kurser.dk	Punktum dk A/S (direct)
ulrikblach.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#

35ms

51ms

29ms

AAAA

33ms

TXT

139ms

CAA

32ms

HTTPS

38ms

TLSA

87ms

SOA

0ms

MTA-STS

50ms

DNSSEC

105ms

SRV

45ms

Total

488ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 05:12:11	2818ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-24 01:11:49	959ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-22 19:36:06	446ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-28 08:37:34	9416ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-11 05:28:03	9969ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-05 22:00:48 shown	488ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-02 12:58:31	564ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-27 05:51:39	675ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-25 00:03:36	458ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-01 04:24:58	716ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-24 22:52:33	799ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-22 23:41:49	2716ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-20 22:30:41	1158ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 23:03:01	11290ms	2 NS 1 A 0 MX	🔓 Insecure