kelas.dk

📜 Historical scan 2026-09-16 15:36:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kelas.dk is a .dk domain served by 2 nameservers (ns.wannafind.dk, ns2.wannafind.dk). It was registered on 13 August 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 168.119.73.188 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by kelas-dk.mail.eo.outlook.com. 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 116ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.wannafind.dk	185.25.141.6 2a02:2339:4006:103:1c:3f6d:daba:dee	ns1.wannafind.dk ns1.wannafind.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.wannafind.dk	2a02:2339:1:104::daba:daa 91.197.248.69	ns2.wannafind.dk ns2.wannafind.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 143ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
168.119.73.188	360s	pro01.azehosting.net	AS24940	Hetzner Online GmbH	168.119.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 141ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	kelas-dk.mail.eo.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca21::c 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::12 52.101.103.140 52.101.103.39 52.101.73.145 52.101.73.153	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 52.98.179.152
🔶 Autoconfig	168.119.73.188

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 657ms

TXT Record
MS=ms33506275
v=spf1 ip4:168.119.73.188 include:spf.protection.outlook.com include:spf.azehosting.net -all

✉️ SPF#

Policy	Record (kelas.dk)
-all (hard fail)	v=spf1 ip4:168.119.73.188 include:spf.protection.outlook.com include:spf.azehosting.net -all

📨 DMARC#

Policy	Record (_dmarc.kelas.dk)
p=none (monitor only)	v=DMARC1; p=none; adkim=r; aspf=r; pct=100; fo=1; rua=mailto:rua@rua.dmarcmonitor.dk; ruf=mailto:ruf@rua.dmarcmonitor.dk

📬 MTA-STS#

210ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	2026091501
Policy MX	—

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:tlsrpt@rua.dmarcmonitor.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 06:04:21

www	168.119.73.188 (AS24940) (address records, no CNAME)
www vs bare domain	Same network kelas.dk: 168.119.73.188 (AS24940) www.kelas.dk: 168.119.73.188 (AS24940)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

192ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091508
Primary NS (MNAME)	ns1.wannafind.dk
Responsible (RNAME)	hostmaster@wannafind.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-18 09:24:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-08-13
Expires	2027-09-30 (345d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

116ms

143ms

141ms

AAAA

122ms

TXT

657ms

CAA

136ms

HTTPS

132ms

TLSA

256ms

SOA

0ms

MTA-STS

210ms

DNSSEC

192ms

SRV

751ms

Total

1665ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 18:00:47	650ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 11:19:16	748ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 15:36:35 shown	1665ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 16:40:16	3990ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 22:35:47	1443ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 14:00:13	5210ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 01:59:10	737ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 14:06:26	4647ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:05:14	4690ms	2 NS 1 A 1 MX	🔒 Secure