optimistklubben.dk

Records from scan: 2026-09-30 18:17:34  ·  570ms total  ·  last checked 2026-10-19 16:00 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

optimistklubben.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 19 June 2026 (WHOIS) and first appeared in the .dk zone on 20 June 2026. Its website address 193.14.90.203 is hosted by Tele2 SWIPnet (AS1257) in Sweden. The zone is not DNSSEC-signed, 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#

2 records   94ms
NameserverIP addressesPTRASN / ISP
a.portsdns.se 2607:f740:e009::1
45.54.35.101		 a.portsdns.se
a.portsdns.se		 AS63911 NetActuate, Inc
AS63911 NetActuate, Inc
b.portsdns.net 2a00:11c0:3d::1
94.16.23.1		 b.portsdns.net
b.portsdns.net		 AS42354 Anexia Cloud Solutions GmbH
AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

1 records   90ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.14.90.203 3600s redirect.portsit.se AS1257 Tele2 SWIPnet 193.12.0.0/14 🇸🇪 Sweden Malmö

📧 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 2026-10-08 20:56:54
www193.14.90.203 (AS1257) (address records, no CNAME)
www vs bare domainSame network
optimistklubben.dk: 193.14.90.203 (AS1257)
www.optimistklubben.dk: 193.14.90.203 (AS1257)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

134ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

46ms
FieldValue
Serial2026071301
Primary NS (MNAME)a.portsdns.se
Responsible (RNAME)registry@ports.net
Refresh14400s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-19 21:01:04
FieldValue
RegistrarAbion AB
Registered2026-06-19
Expires2027-06-18 (241d)

🔗 Same registrant#

4 domains

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).

DomainRegistrar
certificeretoptimist.dkAbion AB
henrikmathiasen.dkAbion AB
optimister.dkAbion AB
åretsoptimist.dkAbion AB
📋 WHOIS#

⏱️ Lookup Timing#

NS
94ms
A
90ms
MX
72ms
AAAA
65ms
TXT
280ms
CAA
76ms
HTTPS
117ms
TLSA
63ms
SOA
46ms
MTA-STS
97ms
DNSSEC
134ms
SRV
115ms
Total
570ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 18:17:34 shown 570ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-28 00:13:29 2619ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-26 23:50:23 727ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-14 13:38:11 806ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-23 16:49:18 2167ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-22 22:45:36 922ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 08:34:13 451ms 2 NS 0 A 0 MX 🔓 Insecure
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