wk.dk

Records from scan: 2026-09-29 19:39:32 · 735ms total · last checked 2026-10-17 21:51 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

wk.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 18 December 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.14.90.203 is hosted by Tele2 SWIPnet (AS1257) in Sweden. Mail is handled by wk-dk.g-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	2607:f740:e009::1 45.54.35.101	a.portsdns.se a.portsdns.se	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
b.portsdns.net	2a00:11c0:3d::1 94.16.23.1	b.portsdns.net b.portsdns.net	AS42354 Anexia Cloud Solutions GmbH AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.14.90.203	28800s	redirect.portsit.se	AS1257	Tele2 SWIPnet	193.12.0.0/14	🇸🇪 Sweden	Malmö

📧 MX Records#

1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	21600s	wk-dk.g-v1.mx.microsoft	2a01:111:f403:c967::a 2a01:111:f403:ca09::26 2a01:111:f403:ca21::a 2a01:111:f403:ca21::e 52.101.209.28 52.101.68.10 52.101.73.145 52.101.91.156	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 121ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

13 records 338ms

TXT Record
8fl4dvpfhgpcj1j3lkxj2m3g27kqsbt5
9v2lzrmqw2xl9g5jx2w6yrw81wtzwjzw
anthropic-domain-verification-egwrca=Qvt3pEAIZKfdLSVjJup4fUkNL
autodesk-domain-verification=WqvuIYko350_CLotozIW
DALUX=CO18776
H2PeOkyj/7i4zu2hK5N4ZjxLldtiQbPEKKSYbfUe6gvg1vpItxJ8L2aeVzt1xFdaSPuWyqOvMzYemPDK6AWKgg==
k18d94t1vwcpw1vj9ksn3dmbl46bbgmt
MS=ms47455347
MS=ms64927569
n9eIiCANbyv1hIgSXsG8zcgj1oMCgBnvBt567o4i0jDomtGQC+1cIAnp1dcrtR9IunIi+mmk9Mc858heVc6Etg==
teamviewer-sso-verification=443867e8bdfa41ddb1b64b889365a9f7
v=spf1 include:aarsleff.com ~all
YWFyc2xlZmY=

✉️ SPF#

Policy	Record (wk.dk)
~all (soft fail)	v=spf1 include:aarsleff.com ~all

📨 DMARC#

Policy	Record (_dmarc.wk.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc-rapport@aarsleff.com; adkim=s;

📬 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#

checked 2026-10-11 06:56:58

www	193.14.90.203 (AS1257) (address records, no CNAME)
www vs bare domain	Same network wk.dk: 193.14.90.203 (AS1257) www.wk.dk: 193.14.90.203 (AS1257)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: ~all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

4 records 132ms

Service / Owner	Type	Cert association
SMTP _25._tcp.wk-dk.g-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.wk-dk.g-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.wk-dk.g-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.wk-dk.g-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…

🔐 DNSSEC#

67ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026092800
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	28800s

📋 Registration#

WHOIS fetched 2026-07-02 16:53:11

Field	Value
Registrar	Abion AB
Registered	2002-12-18
Expires	2026-12-31 (74d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

50ms

61ms

AAAA

41ms

TXT

338ms

CAA

30ms

HTTPS

45ms

TLSA

132ms

SOA

0ms

MTA-STS

105ms

DNSSEC

67ms

SRV

121ms

Total

735ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 19:39:32 shown	735ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 00:11:26	1087ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 23:55:30	899ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 17:17:34	929ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 16:52:49	1290ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 18:58:57	2814ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-30 05:56:20	761ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 14:11:14	2789ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 12:49:09	750ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 09:21:33	2072ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-28 18:03:14	10102ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 17:06:09	1538ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 16:49:27	1005ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 15:34:25	5826ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 03:22:54	3272ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 21:32:22	1473ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 15:35:35	2043ms	2 NS 1 A 1 MX	🔒 Secure