helsingørsiderne.dk xn--helsingrsiderne-cub.dk

📜 Historical scan 2026-06-17 11:20:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

helsingørsiderne.dk is a .dk domain served by 2 nameservers (ns1.nsec.dk, ns2.nsec.dk). It was registered on 27 April 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.75.128.104 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by xn--helsingrsiderne-cub.dk. 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 81ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nsec.dk	2a01:4f8:c0c:8726::1 94.130.173.147	— ns1.nsec.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.nsec.dk	159.69.124.71 2a01:4f8:c010:2c16::1	ns2.nsec.dk —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 120ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.75.128.104	—	cp01.mwg.dk	AS24940	Hetzner Online GmbH	5.75.128.0/17	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 80ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	xn--helsingrsiderne-cub.dk	5.75.128.104	cp01.mwg.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 423ms

TXT Record
v=spf1 ip4:5.75.128.104 +a +mx ~all

✉️ SPF#

Policy	Record (helsingørsiderne.dk)
~all (soft fail)	v=spf1 ip4:5.75.128.104 +a +mx ~all

📨 DMARC#

Policy	Record (_dmarc.helsingørsiderne.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-13 06:49:32

www CNAME	xn--helsingrsiderne-cub.dk (all on xn--helsingrsiderne-cub.dk) → 5.75.128.104 (AS24940)
www vs bare domain	Same network helsingørsiderne.dk: 5.75.128.104 (AS24940) www.helsingørsiderne.dk: 5.75.128.104 (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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxdomain

🏷️ SOA#

81ms

Field	Value
Serial	2026050301
Primary NS (MNAME)	ns1.nsec.dk
Responsible (RNAME)	michael@nsec.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-08 03:19:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-04-27
Expires	2027-04-26 (181d)

📋 WHOIS#

⏱️ Lookup Timing#

81ms

120ms

80ms

AAAA

78ms

TXT

423ms

CAA

79ms

HTTPS

73ms

TLSA

120ms

SOA

81ms

MTA-STS

80ms

DNSSEC

90ms

SRV

0ms

Total

851ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 19:28:03	2469ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-15 19:59:02	773ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 01:59:04	2018ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-06 09:33:48	715ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-04 14:14:03	977ms	2 NS 1 A 1 MX	❓ Unknown
2026-06-21 14:56:24	691ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:20:43 shown	851ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:09:52	827ms	2 NS 1 A 1 MX	🔒 Secure