k26.dk

📜 Historical scan 2026-08-28 01:06:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

k26.dk is a .dk domain served by 2 nameservers (henry.ns.cloudflare.com, olga.ns.cloudflare.com). It was registered on 27 August 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.vextr.net. The zone is not DNSSEC-signed, publishes a 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
henry.ns.cloudflare.com	108.162.193.176 172.64.33.176 173.245.59.176 2606:4700:58::adf5:3bb0 2803:f800:50::6ca2:c1b0 2a06:98c1:50::ac40:21b0	henry.ns.cloudflare.com henry.ns.cloudflare.com henry.ns.cloudflare.com henry.ns.cloudflare.com henry.ns.cloudflare.com henry.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
olga.ns.cloudflare.com	108.162.192.137 172.64.32.137 173.245.58.137 2606:4700:50::adf5:3a89 2803:f800:50::6ca2:c089 2a06:98c1:50::ac40:2089	olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
169.58.230.87	300s	mail.vextr.net	AS51167	—	—	🇩🇪 Germany	—

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.vextr.net	169.58.230.87	mail.vextr.net	AS51167 Contabo GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	mail.vextr.net → 169.58.230.87
🔶 Autoconfig	mail.vextr.net → 169.58.230.87

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 138ms

TXT Record
v=spf1 mx a:mail.vextr.net ~all

✉️ SPF#

Policy	Record (k26.dk)
~all (soft fail)	v=spf1 mx a:mail.vextr.net ~all

📨 DMARC#

Policy	Record (_dmarc.k26.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:postmaster@vextr.net

📬 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 2026-10-01 18:52:24

www	Address record (no CNAME)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.k26.dk	7-VfAcjVRg64X1sAAGpmsHx2faFlNW5AT5w0C4_xQds
TXT	_acme-challenge.k26.dk	U5MqmoeODyN3uygvEsCF4mk0KQ9LGjz0eP6F1iKMtjQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

104ms

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	2413273321
Primary NS (MNAME)	henry.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 06:23:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-08-27
Expires	2027-04-30 (195d)

🔗 Same registrant#

9 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
benzinpris.dk	Punktum dk A/S (direct)
edrforum.dk	Punktum dk A/S (direct)
farveblind.dk	Punktum dk A/S (direct)
hessian.dk	Punktum dk A/S (direct)
kalinka.dk	Punktum dk A/S (direct)
opentext.dk	Punktum dk A/S (direct)
rdeforum.dk	Punktum dk A/S (direct)
sinesig.dk	Punktum dk A/S (direct)
vildtslagter.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

33ms

30ms

AAAA

26ms

TXT

138ms

CAA

29ms

HTTPS

38ms

TLSA

512ms

SOA

0ms

MTA-STS

53ms

DNSSEC

104ms

SRV

69ms

Total

944ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 17:43:02	778ms	2 NS 1 A 7 MX	🔓 Insecure
2026-09-03 04:58:30	3719ms	2 NS 1 A 7 MX	🔓 Insecure
2026-08-29 04:50:25	2036ms	2 NS 1 A 7 MX	🔓 Insecure
2026-08-28 01:06:03 shown	944ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 00:34:32	1000ms	2 NS 1 A 7 MX	🔓 Insecure
2026-08-26 16:50:21	684ms	2 NS 1 A 7 MX	🔓 Insecure
2026-08-04 19:19:53	5451ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-30 12:07:51	977ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-24 12:16:36	930ms	0 NS 1 A 7 MX	🔒 Secure
2026-06-18 05:50:31	948ms	2 NS 1 A 7 MX	🔒 Secure