rjbh.dk

📜 Historical scan 2026-08-03 12:18:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rjbh.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 August 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.183 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 121ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 193ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.183	3600s	webcluster2.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

4 records 197ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod14-cph3.one.com	185.10.9.212	mx1.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod14-cph3.one.com	185.10.9.213	mx2.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod14-cph3.one.com	185.10.9.214	mx3.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod14-cph3.one.com	185.10.9.215	mx4.pub.mailpod14-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records 188ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:80bb:823:2d7c:e0f0	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 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#

latest probe, not this scan · checked 2026-10-14 23:36:28

www CNAME	rjbh.dk (all on rjbh.dk) → 188.40.215.228 (AS24940)
www vs bare domain	Same network rjbh.dk: 188.40.215.228 (AS24940) www.rjbh.dk: 188.40.215.228 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

4 records 221ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…

🔐 DNSSEC#

235ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026073101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-14 23:46:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-08-18
Expires	2027-08-31 (307d)

📋 WHOIS#

⏱️ Lookup Timing#

121ms

193ms

197ms

AAAA

188ms

TXT

321ms

CAA

112ms

HTTPS

210ms

TLSA

221ms

SOA

0ms

MTA-STS

177ms

DNSSEC

235ms

SRV

208ms

Total

1463ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 23:36:28	923ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-09 10:29:01	848ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-01 06:12:32	504ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-30 06:42:57	601ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-14 05:25:44	1076ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-31 18:27:30	2165ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-27 00:56:45	807ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-06 20:45:35	5028ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-03 12:18:13 shown	1463ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-31 02:44:37	14888ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-15 00:44:56	839ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-03 13:06:12	779ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-01 03:02:15	928ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-24 20:22:57	682ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-24 14:50:35	2805ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-23 22:11:38	1163ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 17:24:27	1196ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 13:04:10	3254ms	2 NS 1 A 4 MX	🔒 Secure