rb2.dk

📜 Historical scan 2026-09-12 08:03:57  ·  ← 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   43ms
NameserverIP addressesPTRASN / 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   16ms
IPTTLPTRASNISP / OrgCIDRCountryCity
62.116.194.180 300s mail2.t2w.dk AS31027 GlobalConnect A/S 62.116.192.0/19 🇩🇰 Denmark —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   113ms
TXT Record
bw=s0eIEK23U3t6kfI7yCJWNZvvchEX1VhDgkuWqJdgRK6b
have-i-been-pwned-verification=dweb_0v8yionakgrbus4v9xq1d3jm
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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
www104.21.95.115 172.67.144.169 2606:4700:3032::ac43:90a9 2606:4700:3033::6815:5f73 (AS13335) (address records, no CNAME)
www vs bare domainDifferent networks (all like this)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: 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#

126ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
Key typeAlgorithmPublic key
KSK ECDSA P-256/SHA-256 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopK…
ZSK ECDSA P-256/SHA-256 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XN…

🏷️ SOA#

7ms
FieldValue
Serial2413847379
Primary NS (MNAME)betty.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-16 03:44:24
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2022-11-16
Expires2027-11-15 (392d)

🔗 Same registrant#

30 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).

DomainRegistrar
anmelddet.dkPunktum dk A/S (direct)
boernebeskyttelse.dkPunktum dk A/S (direct)
comedyaid.dkPunktum dk A/S (direct)
grintilgavn.dkPunktum dk A/S (direct)
ikkeforalle.dkPunktum dk A/S (direct)
on-digitalefrontløbere.dkPunktum dk A/S (direct)
on-digitalfrontløber.dkPunktum dk A/S (direct)
on-fritid.dkPunktum dk A/S (direct)
on-grænser.dkPunktum dk A/S (direct)
on-hjem.dkPunktum dk A/S (direct)
on-line.dkPunktum dk A/S (direct)
on-off.dkPunktum dk A/S (direct)
on-sammen.dkPunktum dk A/S (direct)
on-skole.dkPunktum dk A/S (direct)
on-ssp.dkPunktum dk A/S (direct)
on-team.dkPunktum dk A/S (direct)
on-undervisning.dkPunktum dk A/S (direct)
on-ungdom.dkPunktum dk A/S (direct)
on-ungeformidling.dkPunktum dk A/S (direct)
on-ungtilung.dkPunktum dk A/S (direct)
on-ungtilyngre.dkPunktum dk A/S (direct)
redbarnet-frivillignet.dkPunktum dk A/S (direct)
redbarnet.dkPunktum dk A/S (direct)
reloadme.dkPunktum dk A/S (direct)
savethechildren.dkPunktum dk A/S (direct)
sikkerchat.dkPunktum dk A/S (direct)
sikkerlejr.dkPunktum dk A/S (direct)
sletdet.dkPunktum dk A/S (direct)
somedigmig.dkPunktum dk A/S (direct)
somemorfar.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
43ms
A
16ms
MX
7ms
AAAA
12ms
TXT
113ms
CAA
6ms
HTTPS
33ms
TLSA
53ms
SOA
7ms
MTA-STS
16ms
DNSSEC
126ms
SRV
0ms
Total
1254ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 shown 1254ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-06 23:23:11 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
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