oz5n.dk

📜 Historical scan 2026-06-25 02:11:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oz5n.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 27 October 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 148.251.244.167 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by oz5n.dk. 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 86ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.nordicway.dk	2a01:4f8:c2c:d3c0::1 78.47.45.64	ns3.nordicway.dk ns3.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns4.nordicway.dk	2a01:4f8:c010:24a2::1 78.47.56.84	ns4.nordicway.dk ns4.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
148.251.244.167	3600s	cp06.nordicway.dk	AS24940	Hetzner Online GmbH	148.251.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	oz5n.dk	148.251.244.167	cp06.nordicway.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 340ms

TXT Record
v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 ~all

✉️ SPF#

Policy	Record (oz5n.dk)
~all (soft fail)	v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 ~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 2026-10-07 22:37:20

www CNAME	oz5n.dk (all on oz5n.dk) → 148.251.244.167 (AS24940)
www vs bare domain	Same network oz5n.dk: 148.251.244.167 (AS24940) www.oz5n.dk: 148.251.244.167 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.oz5n.dk	3ygZacQB2MRsbpY7fPGqfk0GP7t0SU7aAAXU_tQ-4xU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

134ms

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

🏷️ SOA#

53ms

Field	Value
Serial	2026042901
Primary NS (MNAME)	ns3.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-07 11:23:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-10-27
Expires	2026-10-31 (8d)

📋 WHOIS#

⏱️ Lookup Timing#

86ms

65ms

75ms

AAAA

70ms

TXT

340ms

CAA

449ms

HTTPS

125ms

TLSA

229ms

SOA

53ms

MTA-STS

71ms

DNSSEC

134ms

SRV

818ms

Total

1411ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:37:20	654ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-18 15:28:05	2443ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-12 20:42:44	2377ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-30 03:40:59	570ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-01 04:37:46	975ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 05:45:39	2264ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 02:11:35 shown	1411ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 15:43:13	683ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 12:51:24	1167ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 08:19:27	609ms	2 NS 1 A 1 MX	🔓 Insecure