wkonline.dk

📜 Historical scan 2026-06-26 18:43:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

wkonline.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 19 March 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.190.18.55 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.wkonline.dk, backup-mx.zitcom.dk. The zone is DNSSEC-signed and validates, 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 180ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 204ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.190.18.55	3600s	—	AS48854	team.blue Denmark A/S	195.190.18.0/24	🇩🇰 Denmark	—

📧 MX Records#

2 records 196ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.wkonline.dk	195.190.18.55	—	AS48854 team.blue Denmark A/S
100	3600s	backup-mx.zitcom.dk	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.190.18.55
🔶 Autoconfig	195.190.18.55

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-10 20:46:33

www	80.160.71.107 (AS3292) (address records, no CNAME)
www vs bare domain	Different networks wkonline.dk: 195.190.18.55 (AS48854) www.wkonline.dk: 80.160.71.107 (AS3292) (all like this)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

610ms

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

🏷️ SOA#

399ms

Field	Value
Serial	2021111701
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-22 11:33:39

Field	Value
Registrar	CURANET A/S
Registered	2009-03-19
Expires	2027-03-31 (159d)

🔗 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
akopa.dk	CURANET A/S
browser-opdatering.dk	CURANET A/S
flisekom.dk	Punktum dk A/S (direct)
hostedairboss.dk	CURANET A/S
house4erp.dk	CURANET A/S
nemserver.dk	CURANET A/S
rotator.dk	CURANET A/S
stsportsterapi.dk	CURANET A/S
vildsmtph4it.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

180ms

204ms

196ms

AAAA

414ms

TXT

763ms

CAA

211ms

HTTPS

443ms

TLSA

4095ms

SOA

399ms

MTA-STS

189ms

DNSSEC

610ms

SRV

460ms

Total

9673ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-22 09:57:57	10472ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-26 18:43:45 shown	9673ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-26 13:40:07	8654ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-25 12:04:58	8589ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 00:19:16	1194ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 03:09:32	9178ms	2 NS 1 A 2 MX	🔒 Secure