helt-arildsen.dk

📜 Historical scan 2026-06-17 11:16:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

helt-arildsen.dk is a .dk domain served by 3 nameservers (ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de). It was registered on 22 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.133.104.21 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by www21.your-server.de. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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#

3 records 263ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.second-ns.com	213.239.204.242 2a01:4f8:0:a101::b:1	ns.second-ns.com ns.second-ns.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns1.your-server.de	213.133.100.102 2a01:4f8:0:1::5ddc:1	ns1.your-server.de ns1.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.second-ns.de	193.47.99.4 2001:67c:192c::add:b3	ns3.second-ns.de ns3.second-ns.de	AS12337 noris network AG AS12337 noris network AG

🌍 A Records#

1 records 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.133.104.21	—	www21.your-server.de	AS24940	Hetzner Online GmbH	213.133.96.0/19	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 83ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	www21.your-server.de	213.133.104.21 2a01:4f8:d0a:2162::2	www21.your-server.de www21.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records 79ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:2162::2	—	www21.your-server.de	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 177ms

TXT Record
v=spf1 +a +mx ?all

✉️ SPF#

Policy	Record (helt-arildsen.dk)
?all (neutral)	v=spf1 +a +mx ?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 2026-10-08 04:11:00

www	213.133.104.21 2a01:4f8:d0a:2162::2 (AS24940) (address records, no CNAME)
www vs bare domain	Same network helt-arildsen.dk: 213.133.104.21 2a01:4f8:d0a:2162::2 (AS24940) www.helt-arildsen.dk: 213.133.104.21 2a01:4f8:d0a:2162::2 (AS24940)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

108ms

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

🏷️ SOA#

79ms

Field	Value
Serial	2026042301
Primary NS (MNAME)	ns1.your-server.de
Responsible (RNAME)	postmaster@your-server.de
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-06 12:36:41

Field	Value
Registrar	Domeneshop AS
Registered	2026-04-22
Expires	2029-04-21 (908d)

📋 WHOIS#

⏱️ Lookup Timing#

263ms

67ms

83ms

AAAA

79ms

TXT

177ms

CAA

143ms

HTTPS

78ms

TLSA

79ms

SOA

79ms

MTA-STS

78ms

DNSSEC

108ms

SRV

0ms

Total

685ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 01:01:27	858ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 16:07:51	1881ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 14:54:26	987ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 11:21:23	719ms	3 NS 1 A 1 MX	⚠️ Bogus
2026-06-17 11:16:15 shown	685ms	3 NS 1 A 1 MX	🔓 Insecure