rubin-group.dk

Records from scan: 2026-10-16 04:25:54 · 2200ms total · last checked 2026-10-19 05:41 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rubin-group.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 11 August 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.109.237 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.rubin-group.dk, backup-mx.wannafind.dk. 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 124ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 132ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.237	3600s	splash.zitcom.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

2 records 149ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.rubin-group.dk	194.239.143.133	—	AS3292 TDC Holding A/S
20	3600s	backup-mx.wannafind.dk	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	94.231.109.237
🔶 Autoconfig	94.231.109.237

🔷 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 2026-10-16 04:25:54

www	94.231.109.237 (AS48854) (address records, no CNAME)
www vs bare domain	Same network rubin-group.dk: 94.231.109.237 (AS48854) www.rubin-group.dk: 94.231.109.237 (AS48854)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

180ms

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

🏷️ SOA#

78ms

Field	Value
Serial	2026101504
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-16 04:42:21

Field	Value
Registrar	DANDOMAIN A/S
Registered	2018-08-11
Expires	2027-08-31 (315d)

🔗 Same registrant#

9 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).

Domain	Registrar
droneplatform.dk	DANDOMAIN A/S
lrubin.dk	DANDOMAIN A/S
mrubin.dk	DANDOMAIN A/S
rrubin.dk	DANDOMAIN A/S
rubin-gruppen.dk	DANDOMAIN A/S
rubingroup.dk	WANNAFIND.DK A/S
rubingruppen.dk	DANDOMAIN A/S
rubintech.dk	DANDOMAIN A/S
rubintex.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

124ms

132ms

149ms

AAAA

132ms

TXT

251ms

CAA

144ms

HTTPS

144ms

TLSA

879ms

SOA

78ms

MTA-STS

140ms

DNSSEC

180ms

SRV

148ms

Total

2200ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 04:25:54 shown	2200ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-09 14:06:46	911ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-25 07:59:21	504ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-02 03:09:30	695ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 13:19:49	2538ms	2 NS 1 A 2 MX	🔒 Secure