rb2.dk

📜 Historical scan 2026-09-06 23:23:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rb2.dk is a .dk domain served by 2 nameservers (betty.ns.cloudflare.com, simon.ns.cloudflare.com). It was registered on 16 November 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 62.116.194.180 is hosted by GlobalConnect A/S (AS31027) in Denmark. The zone is DNSSEC-signed and validates, publishes a 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#

2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
betty.ns.cloudflare.com	108.162.192.75 172.64.32.75 173.245.58.75 2606:4700:50::adf5:3a4b 2803:f800:50::6ca2:c04b 2a06:98c1:50::ac40:204b	betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
simon.ns.cloudflare.com	108.162.193.232 172.64.33.232 173.245.59.232 2606:4700:58::adf5:3be8 2803:f800:50::6ca2:c1e8 2a06:98c1:50::ac40:21e8	simon.ns.cloudflare.com simon.ns.cloudflare.com simon.ns.cloudflare.com simon.ns.cloudflare.com simon.ns.cloudflare.com simon.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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.116.194.180	300s	mail2.t2w.dk	AS31027	GlobalConnect A/S	62.116.192.0/19	🇩🇰 Denmark	Dragør

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.144.169
🔶 Autoconfig	172.67.144.169

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 265ms

TXT Record
bw=s0eIEK23U3t6kfI7yCJWNZvvchEX1VhDgkuWqJdgRK6b
have-i-been-pwned-verification=dweb_0v8yionakgrbus4v9xq1d3jm
v=spf1 -all

✉️ SPF#

Policy	Record (rb2.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.rb2.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:dmarcreports-rua@redbarnet.dk; ruf=mailto:dmarcreports-ruf@redbarnet.dk

📬 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 2026-10-16 03:27:03

www	104.21.95.115 172.67.144.169 2606:4700:3032::ac43:90a9 2606:4700:3033::6815:5f73 (AS13335) (address records, no CNAME)
www vs bare domain	Different networks rb2.dk: 62.116.194.180 (AS31027) www.rb2.dk: 104.21.95.115 172.67.144.169 2606:4700:3032::ac43:90a9 2606:4700:3033::6815:5f73 (AS13335) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

62ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2413847379
Primary NS (MNAME)	betty.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 03:44:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-11-16
Expires	2027-11-15 (392d)

🔗 Same registrant#

23 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
anmelddet.dk	Punktum dk A/S (direct)
boernebeskyttelse.dk	Punktum dk A/S (direct)
comedyaid.dk	Punktum dk A/S (direct)
grintilgavn.dk	Punktum dk A/S (direct)
ikkeforalle.dk	Punktum dk A/S (direct)
on-digitalefrontløbere.dk	Punktum dk A/S (direct)
on-fritid.dk	Punktum dk A/S (direct)
on-grænser.dk	Punktum dk A/S (direct)
on-hjem.dk	Punktum dk A/S (direct)
on-ssp.dk	Punktum dk A/S (direct)
on-undervisning.dk	Punktum dk A/S (direct)
on-ungeformidling.dk	Punktum dk A/S (direct)
on-ungtilung.dk	Punktum dk A/S (direct)
on-ungtilyngre.dk	Punktum dk A/S (direct)
redbarnet-frivillignet.dk	Punktum dk A/S (direct)
redbarnet.dk	Punktum dk A/S (direct)
reloadme.dk	Punktum dk A/S (direct)
savethechildren.dk	Punktum dk A/S (direct)
sikkerchat.dk	Punktum dk A/S (direct)
sikkerlejr.dk	Punktum dk A/S (direct)
sletdet.dk	Punktum dk A/S (direct)
somedigmig.dk	Punktum dk A/S (direct)
somemorfar.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

29ms

33ms

AAAA

29ms

TXT

265ms

CAA

40ms

HTTPS

42ms

TLSA

49ms

SOA

0ms

MTA-STS

54ms

DNSSEC

62ms

SRV

75ms

Total

539ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 03:27:03	2813ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-30 00:34:07	609ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-29 16:00:51	853ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-27 15:37:51	763ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-12 08:03:57	1254ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-06 23:23:11 shown	539ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-04 04:58:39	527ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-18 10:37:51	906ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-11 04:12:49	1005ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-06 16:44:48	1064ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-16 22:24:39	880ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-30 14:00:59	979ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-19 22:13:19	1392ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-17 11:52:42	1188ms	2 NS 1 A 0 MX	🔒 Secure