rubech.dk

📜 Historical scan 2026-08-25 21:57:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rubech.dk is a .dk domain served by 4 nameservers (ns1.exoscale.ch, ns1.exoscale.com, ns1.exoscale.io and 1 more). It was registered on 7 April 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.131.150.69 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, 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#

4 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.exoscale.ch	199.247.153.53 2620:111:8005::53	— —	AS32771 DNSimple Corporation AS32771 DNSimple Corporation
ns1.exoscale.com	199.247.154.53 2620:111:8006::53	— —	AS32771 DNSimple Corporation AS32771 DNSimple Corporation
ns1.exoscale.io	199.247.155.53 2620:111:8007::53	— —	AS32771 DNSimple Corporation AS32771 DNSimple Corporation
ns1.exoscale.net	199.247.152.53 2620:111:8004::53	— —	AS32771 DNSimple Corporation AS32771 DNSimple Corporation

🌍 A Records#

1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.131.150.69	3600s	ec2-3-131-150-69.us-east-2.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	Columbus

📧 MX Records#

2 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	3600s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 347ms

TXT Record
protonmail-verification=3dfcc340f2b23a788366cf36fcb2333d2a5f571d
v=spf1 include:_spf.protonmail.ch mx ~all

✉️ SPF#

Policy	Record (rubech.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch mx ~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 10:25:38

www	NXDOMAIN
www vs bare domain	www does not resolve rubech.dk: 88.218.3.190 2a0d:5600:1a:26::2 (AS9009) www.rubech.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 115ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

2059ms

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

🏷️ SOA#

0ms

Field	Value
Serial	1534411862
Primary NS (MNAME)	ns1.exoscale.io
Responsible (RNAME)	admin@dnsimple.com
Refresh	86400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-12 10:55:40

Field	Value
Registrar	GIGAHOST ApS
Registered	2000-04-07
Expires	2027-06-30 (255d)

🔗 Same registrant#

2 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
orgasmegaranti.dk	GIGAHOST ApS
vitalitywand.dk	GIGAHOST ApS

📋 WHOIS#

⏱️ Lookup Timing#

54ms

53ms

52ms

AAAA

58ms

TXT

347ms

CAA

59ms

HTTPS

59ms

TLSA

115ms

SOA

0ms

MTA-STS

92ms

DNSSEC

2059ms

SRV

102ms

Total

7911ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 10:25:38	1182ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-29 19:48:01	604ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-01 00:40:00	1574ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-25 21:57:31 shown	7911ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-23 15:42:01	3302ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-22 10:49:12	846ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 05:37:46	6465ms	4 NS 1 A 2 MX	🔓 Insecure