kubikum.dk

Records from scan: 2026-10-01 00:09:55 · 11503ms total · last checked 2026-10-16 19:57 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kubikum.dk is a .dk domain served by 2 nameservers (ns.exohosting.sk, ns1.exohosting.sk). It was registered on 18 November 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.240.253.223 is hosted by VNET a.s. (AS29405) in Slovakia. Mail is handled by relay.exohosting.sk, relay1.exohosting.sk and 2 more. 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 69ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.exohosting.sk	185.184.28.9 2a10:ac80::dd	ns.exohosting.sk ns.exohosting.sk	AS29405 VNET a.s. AS29405 VNET a.s.
ns1.exohosting.sk	92.240.235.93	—	AS29405 VNET a.s.

🌍 A Records#

1 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.240.253.223	3600s	—	AS29405	VNET a.s.	92.240.253.0/24	🇸🇰 Slovakia	—

📧 MX Records#

4 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	relay.exohosting.sk	92.240.253.136	—	AS29405 VNET a.s.
10	3600s	relay1.exohosting.sk	92.240.253.137	—	AS29405 VNET a.s.
15	3600s	relay3.dnsserver.eu	92.240.253.137	—	AS29405 VNET a.s.
20	3600s	relay2.dnsserver.eu	92.240.253.136	—	AS29405 VNET a.s.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autoconfigcl.dnsserver.eu → 92.240.253.52
🔶 Autoconfig	autoconfigcl.dnsserver.eu → 92.240.253.52

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 500ms

TXT Record
v=spf1 a mx include:_spf.dnsserver.eu ?all

✉️ SPF#

Policy	Record (kubikum.dk)
?all (neutral)	v=spf1 a mx include:_spf.dnsserver.eu ?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#

checked 2026-10-01 00:09:55

www	Address record (no CNAME)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms

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

🏷️ SOA#

110ms

Field	Value
Serial	1678536005
Primary NS (MNAME)	ns.kubikum.dk
Responsible (RNAME)	ns@kubikum.dk
Refresh	10800s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-15 02:21:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-11-18
Expires	2026-11-30 (44d)

🔗 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
centralartregister.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

69ms

64ms

58ms

AAAA

62ms

TXT

500ms

CAA

73ms

HTTPS

66ms

TLSA

4029ms

SOA

110ms

MTA-STS

97ms

DNSSEC

115ms

SRV

145ms

Total

11503ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 00:09:55 shown	11503ms	2 NS 1 A 4 MX	🔓 Insecure
2026-09-16 00:30:18	11578ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-18 08:39:33	1271ms	2 NS 1 A 4 MX	🔓 Insecure