rjbh.dk

📜 Historical scan 2026-06-20 17:24:27  ·  ← 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   105ms
NameserverIP addressesPTRASN / 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   111ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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   86ms
PriorityTTLMail ServerIP addressesPTRASN
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   112ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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 CNAMErjbh.dk (all on rjbh.dk)
www vs bare domainSame network
rjbh.dk: 188.40.215.228 (AS24940)
www.rjbh.dk: 188.40.215.228 (AS24940)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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   171ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…

🔐 DNSSEC#

261ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

91ms
FieldValue
Serial2026060901
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-14 23:46:40
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2006-08-18
Expires2027-08-31 (311d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
105ms
A
111ms
MX
86ms
AAAA
112ms
TXT
280ms
CAA
105ms
HTTPS
122ms
TLSA
171ms
SOA
91ms
MTA-STS
136ms
DNSSEC
261ms
SRV
176ms
Total
1196ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 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 shown 1196ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 13:04:10 3254ms 2 NS 1 A 4 MX 🔒 Secure
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