wk-as.dk

📜 Historical scan 2026-08-28 13:20:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

wk-as.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 4 January 2013 (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 wkas-dk0e.r-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 42ms

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 42ms

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 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	21600s	wkas-dk0e.r-v1.mx.microsoft	2a01:111:f403:c967::8 2a01:111:f403:ca09::26 2a01:111:f403:ca09::8 2a01:111:f403:ca09::f 52.101.103.137 52.101.73.123 52.101.73.19 52.101.73.4	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 3110ms

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

📝 TXT Records#

11 records 222ms

TXT Record
_globalsign-domain-verification=F7VCVXBSmwZHpRYMohCXN0tsxdLVsbTUVG-HZt_D95
09tqfwrh73297qncq69ktt1xm3ddbrj4
7m03w91ylz1mbs9ztdq70jjhml9zdqqk
8EtDf4xqlZ9LQZRLMVTeUHcjKbYl4drUyzF7t/i/pHOISh9/7vcsXSPKnlluE1tS7KPYltmF/j5WqXqZjW2StQ==
apple-domain-verification=IK5COqF3xlortwpv
MS=ms69171488
MS=ms87642591
ocjF/6kjuIdHUcKI5ayto3zOy2FO8PdB82mpuWAw+NXz/VJM0wf/+U233SVe6sv/a12155LYYcyyVFiCSBd6kg==
v=spf1 include:aarsleff.com ~all
xw9pbyckksvkmjc8s04hqmncn17ypndh
y205r80zsp0d7gm3hx6s4z9ncf32wm0c

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.wk-as.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#

latest probe, not this scan · checked 2026-10-08 21:01:24

www	193.14.90.203 (AS1257) (address records, no CNAME)
www vs bare domain	Same network wk-as.dk: 193.14.90.203 (AS1257) www.wk-as.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 97ms

Service / Owner	Type	Cert association
SMTP _25._tcp.wkas-dk0e.r-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.wkas-dk0e.r-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.wkas-dk0e.r-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.wkas-dk0e.r-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…

🔐 DNSSEC#

102ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082700
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 2026-10-23 05:41:45

Field	Value
Registrar	Abion AB
Registered	2013-01-04
Expires	2027-01-31 (100d)

🔗 Same registrant#

21 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
aarsleff.dk	Abion AB
aarsleffbyggeri.dk	Abion AB
aarsleffpipe.dk	Abion AB
aarsleffrail.dk	Abion AB
banekonsortiet.dk	Abion AB
bluelight-international.dk	Abion AB
cptest.dk	Abion AB
dan-jord.dk	Abion AB
danjord.dk	Abion AB
danpipe.dk	Abion AB
eactrading.dk	Abion AB
eklink.dk	Abion AB
oestergaardas.dk	Abion AB
paaprojectfinance.dk	Abion AB
perogliseaarsleffsfond.dk	Abion AB
roerteknik.dk	Abion AB
ttinspect.dk	Abion AB
vg-e.dk	Abion AB
vg-entreprenor.dk	Abion AB
wicoteckirkebjerg.dk	Abion AB
wk.dk	Abion AB

📋 WHOIS#

⏱️ Lookup Timing#

42ms

41ms

AAAA

33ms

TXT

222ms

CAA

35ms

HTTPS

50ms

TLSA

97ms

SOA

0ms

MTA-STS

146ms

DNSSEC

102ms

SRV

3110ms

Total

3651ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 19:50:44	823ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 06:59:53	4119ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 06:41:31	888ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 09:09:24	2074ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 08:51:58	904ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 02:07:39	3617ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 13:20:47 shown	3651ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 12:22:41	963ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 10:46:26	960ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-31 16:19:56	1366ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-26 21:38:01	1261ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 10:33:44	2639ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 21:23:27	824ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 17:35:34	1104ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 15:13:23	1246ms	2 NS 1 A 1 MX	🔒 Secure