optimaris.dk

📜 Historical scan 2026-06-20 02:13:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

optimaris.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 29 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.229.236.30 is hosted by Edelskjold Holding ApS (AS215686) in Denmark. Mail is handled by mail.optimaris.dk. 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 280ms

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 199ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.229.236.30	3600s	hosting.merkurnord.dk	AS215686	Edelskjold Holding ApS	91.229.236.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 188ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.optimaris.dk	91.229.236.30	hosting.merkurnord.dk	AS215686 Edelskjold Holding ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 533ms

TXT Record
v=spf1 a mx ip4:91.229.236.30 ~all

✉️ SPF#

Policy	Record (optimaris.dk)
~all (soft fail)	v=spf1 a mx ip4:91.229.236.30 ~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 2026-10-12 21:01:33

www	91.229.236.30 (AS215686) (address records, no CNAME)
www vs bare domain	Same network optimaris.dk: 91.229.236.30 (AS215686) www.optimaris.dk: 91.229.236.30 (AS215686)
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

🔎 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#

457ms

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

🏷️ SOA#

302ms

Field	Value
Serial	2026061100
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 11:33:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-05-29
Expires	2027-05-28 (222d)

📋 WHOIS#

⏱️ Lookup Timing#

280ms

199ms

188ms

AAAA

240ms

TXT

533ms

CAA

297ms

HTTPS

145ms

TLSA

263ms

SOA

302ms

MTA-STS

219ms

DNSSEC

457ms

SRV

311ms

Total

1787ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 21:01:33	731ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-04 10:43:47	2491ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 10:23:19	532ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 19:49:06	450ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 01:35:11	673ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-26 11:48:20	877ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-26 23:56:30	571ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 02:13:42 shown	1787ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:08:02	2178ms	3 NS 1 A 1 MX	🔒 Secure