optimalplan.dk

Records from scan: 2026-10-04 06:12:43 · 562ms total · last checked 2026-10-25 21:45 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 34ms

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 21ms

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#

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#

61ms

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

🏷️ SOA#

22ms

Field	Value
Serial	2026100300
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#

34ms

21ms

42ms

AAAA

51ms

TXT

127ms

CAA

25ms

HTTPS

34ms

TLSA

260ms

SOA

22ms

MTA-STS

43ms

DNSSEC

61ms

SRV

53ms

Total

562ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 06:12:43 shown	562ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-24 03:34:36	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