optimalplan.dk

📜 Historical scan 2026-09-24 03:34:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

optimalplan.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). 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 62.238.24.65 is hosted by Hetzner Online GmbH (AS24940) in Finland. The zone is DNSSEC-signed and validates, 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#

3 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.238.24.65	600s	static.65.24.238.62.clients.your-server.de	AS24940	Hetzner Online GmbH	62.238.0.0/17	🇫🇮 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 2026-10-09 18:58:45

www	NXDOMAIN
www vs bare domain	www does not resolve optimalplan.dk: 62.238.24.65 (AS24940) www.optimalplan.dk: no address (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.optimalplan.dk	350fKEGwjUMWTHmSpWKDyY0PrAFWSFocoIK2zS99B8U
TXT	_acme-challenge.optimalplan.dk	KY3SjK-kgsigdbPiUjs53kC6J96IxIAAxZDfRl0aVVY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026061000
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-04 06:59:46

Field	Value
Registrar	Simply.com A/S
Registered	2026-04-22
Expires	2027-04-21 (177d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

37ms

44ms

AAAA

31ms

TXT

133ms

CAA

43ms

HTTPS

43ms

TLSA

1447ms

SOA

0ms

MTA-STS

39ms

DNSSEC

83ms

SRV

59ms

Total

1832ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 06:12:43	562ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-24 03:34:36 shown	1832ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-28 05:55:00	632ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-27 06:35:57	1829ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-25 15:51:48	585ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-24 21:34:15	474ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-24 21:24:19	551ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-23 21:43:30	609ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-17 11:48:46	2714ms	3 NS 1 A 0 MX	🔒 Secure