oz4kl.dk

📜 Historical scan 2026-06-26 05:21:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oz4kl.dk is a .dk domain served by 2 nameservers (christina.ns.cloudflare.com, trevor.ns.cloudflare.com). It was registered on 30 October 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.99.3.73 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by oz4kl-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 222ms

Nameserver	IP addresses	PTR	ASN / ISP
christina.ns.cloudflare.com	108.162.194.193 162.159.38.193 172.64.34.193 2606:4700:50::a29f:26c1 2803:f800:50::6ca2:c2c1 2a06:98c1:50::ac40:22c1	christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
trevor.ns.cloudflare.com	108.162.195.154 162.159.44.154 172.64.35.154 2606:4700:58::a29f:2c9a 2803:f800:50::6ca2:c39a 2a06:98c1:50::ac40:239a	trevor.ns.cloudflare.com trevor.ns.cloudflare.com trevor.ns.cloudflare.com trevor.ns.cloudflare.com trevor.ns.cloudflare.com trevor.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 242ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.99.3.73	300s	—	AS24940	Hetzner Online GmbH	91.98.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 222ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	oz4kl-dk.mail.protection.outlook.com	52.101.68.12 52.101.68.18 52.101.68.25 52.101.73.28	mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 489ms

TXT Record
MS=ms51375768
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (oz4kl.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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 07:34:11

www	NXDOMAIN
www vs bare domain	www does not resolve oz4kl.dk: 91.99.3.73 (AS24940) www.oz4kl.dk: no address (all like this)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-oz4kl-dk._domainkey.rxtxdk.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-oz4kl-dk._domainkey.rxtxdk.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

482ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

200ms

Field	Value
Serial	2406734925
Primary NS (MNAME)	christina.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 13:40:54

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-10-30
Expires	2027-10-29 (372d)

📋 WHOIS#

⏱️ Lookup Timing#

222ms

242ms

222ms

AAAA

209ms

TXT

489ms

CAA

200ms

HTTPS

240ms

TLSA

664ms

SOA

200ms

MTA-STS

213ms

DNSSEC

482ms

SRV

397ms

Total

2229ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 07:34:11	1165ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-07 13:21:48	502ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 07:56:10	10235ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-07 17:11:52	1450ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 09:31:50	1197ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-11 09:16:42	5044ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-10 08:28:07	6764ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 05:21:54 shown	2229ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 06:18:49	2587ms	2 NS 1 A 1 MX	🔓 Insecure