simonsen-sons.dk

📜 Historical scan 2026-06-18 08:27:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

simonsen-sons.dk is a .dk domain served by 2 nameservers (ns1.alco.dk, ns2.alco.dk). It was registered on 2 October 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 65.21.55.96 is hosted by Hetzner Online GmbH (AS24940) in Finland. 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 85ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.alco.dk	46.225.229.1	ns1.alco.dk	AS24940 Hetzner Online GmbH
ns2.alco.dk	89.167.94.156	ns2.alco.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 70ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
65.21.55.96	—	hosting-3.alco.company	AS24940	Hetzner Online GmbH	65.21.0.0/16	🇫🇮 Finland	Helsinki

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-14 15:24:15

www	65.21.55.96 (AS24940) (address records, no CNAME)
www vs bare domain	Same network simonsen-sons.dk: 65.21.55.96 (AS24940) www.simonsen-sons.dk: 65.21.55.96 (AS24940)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

186ms

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

🏷️ SOA#

80ms

Field	Value
Serial	2025121807
Primary NS (MNAME)	ns1.alco.dk
Responsible (RNAME)	hostmaster@alco.dk
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	43200s

📋 Registration#

WHOIS fetched 2026-10-14 07:45:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-10-02
Expires	2027-12-31 (430d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
simonsen-as.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

85ms

70ms

59ms

AAAA

67ms

TXT

196ms

CAA

65ms

HTTPS

65ms

TLSA

121ms

SOA

80ms

MTA-STS

67ms

DNSSEC

186ms

SRV

167ms

Total

546ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:52:10	698ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-08 12:12:18	2994ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-28 00:12:58	806ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-27 09:19:10	791ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-27 22:58:41	1100ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-18 08:27:18 shown	546ms	2 NS 1 A 0 MX	🔓 Insecure