rbx.dk

Records from scan: 2026-10-02 17:32:26 · 2073ms total · last checked 2026-10-17 13:47 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rbx.dk is a .dk domain served by 2 nameservers (ali.ns.cloudflare.com, guy.ns.cloudflare.com). It was registered on 1 June 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 136.244.96.215 is hosted by The Constant Company, LLC (AS20473) in The Netherlands. Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. 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 113ms

Nameserver	IP addresses	PTR	ASN / ISP
ali.ns.cloudflare.com	108.162.192.59 172.64.32.59 173.245.58.59 2606:4700:50::adf5:3a3b 2803:f800:50::6ca2:c03b 2a06:98c1:50::ac40:203b	ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
guy.ns.cloudflare.com	108.162.193.173 172.64.33.173 173.245.59.173 2606:4700:58::adf5:3bad 2803:f800:50::6ca2:c1ad 2a06:98c1:50::ac40:21ad	guy.ns.cloudflare.com guy.ns.cloudflare.com guy.ns.cloudflare.com guy.ns.cloudflare.com guy.ns.cloudflare.com guy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 90ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
136.244.96.215	300s	136.244.96.215.vultrusercontent.com	AS20473	The Constant Company, LLC	136.244.64.0/18	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

2 records 126ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx01.mail.icloud.com	17.42.251.62 17.56.9.31 17.57.152.5 17.57.152.5 17.57.154.33 17.57.155.25 17.57.156.30	mx3.mail.icloud.com — ic4-privaterelay.appleid.com smtp1.ic4-privaterelay.appleid.com — — —	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.
20	300s	mx02.mail.icloud.com	17.42.251.62 17.56.9.31 17.57.152.5 17.57.152.5 17.57.154.33 17.57.155.25 17.57.156.30	mx3.mail.icloud.com — ic4-privaterelay.appleid.com smtp1.ic4-privaterelay.appleid.com — — —	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 358ms

TXT Record
apple-domain=wdIvPZFacjjiGDmF
v=spf1 redirect=icloud.com

✉️ SPF#

Policy	Record (rbx.dk)
redirect=icloud.com	v=spf1 redirect=icloud.com

📨 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 2026-10-10 00:40:33

www	104.21.62.227 172.67.139.232 2606:4700:3030::ac43:8be8 2606:4700:3031::6815:3ee3 (AS13335) (address records, no CNAME)
www vs bare domain	Different networks rbx.dk: 136.244.96.215 (AS20473) www.rbx.dk: 104.21.62.227 172.67.139.232 2606:4700:3030::ac43:8be8 2606:4700:3031::6815:3ee3 (AS13335) (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

233ms

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

🏷️ SOA#

108ms

Field	Value
Serial	2413096139
Primary NS (MNAME)	ali.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 05:23:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-06-01
Expires	2027-06-30 (255d)

🔗 Same registrant#

10 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
chromebook.dk	Punktum dk A/S (direct)
efamily.dk	Punktum dk A/S (direct)
g33k.dk	Punktum dk A/S (direct)
git.dk	Punktum dk A/S (direct)
gonat.dk	Punktum dk A/S (direct)
iron.dk	Punktum dk A/S (direct)
magnusbahl.dk	Punktum dk A/S (direct)
net5.dk	Punktum dk A/S (direct)
pcpro.dk	Punktum dk A/S (direct)
y0.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

113ms

90ms

126ms

AAAA

100ms

TXT

358ms

CAA

129ms

HTTPS

113ms

TLSA

594ms

SOA

108ms

MTA-STS

185ms

DNSSEC

233ms

SRV

164ms

Total

2073ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 17:32:26 shown	2073ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-23 15:21:21	1440ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-28 08:27:45	944ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-25 14:27:07	2009ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-24 14:17:18	1928ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-26 06:49:20	1462ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 11:50:36	1324ms	2 NS 1 A 2 MX	🔓 Insecure