rudebeck.dk

📜 Historical scan 2026-06-25 08:56:11  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rudebeck.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 February 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.157 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a 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   283ms
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   261ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.157 3600s webcluster30.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   317ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod9-cph3.one.com 185.164.14.118 mx1.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod9-cph3.one.com 185.164.14.119 mx2.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod9-cph3.one.com 185.164.14.120 mx3.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod9-cph3.one.com 185.164.14.124 mx4.pub.mailpod9-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover77.111.240.157
🔶 Autoconfig77.111.240.157

🔷 AAAA Records (IPv6)#

1 records   288ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:ea:1d90:4ac9:ee41 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#

2 records   792ms
TXT Record
protonmail-verification=4a0c54720e40e70b761f6a1bebe608d30d80af61
v=spf1 include:_custspf.one.com include:_spf.protonmail.ch ~all

✉️ SPF#

PolicyRecord (rudebeck.dk)
~all (soft fail) v=spf1 include:_custspf.one.com include:_spf.protonmail.ch ~all

📨 DMARC#

PolicyRecord (_dmarc.rudebeck.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-12 05:48:01
www77.111.240.134 2a02:2350:5:102:34:ca:db2e:341 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   252ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…

🔐 DNSSEC#

390ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

310ms
FieldValue
Serial2026060201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-12 06:15:29
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1999-02-16
Expires2030-03-31 (1259d)

🔗 Same registrant#

2 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
rudebeck-ejendomme.dkONE.COM A/S
sydslesvig.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
283ms
A
261ms
MX
317ms
AAAA
288ms
TXT
792ms
CAA
345ms
HTTPS
230ms
TLSA
252ms
SOA
310ms
MTA-STS
305ms
DNSSEC
390ms
SRV
391ms
Total
3101ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 05:48:01 857ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-10 23:40:40 905ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-01 10:19:47 735ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-31 15:20:58 545ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-29 15:31:16 709ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-12 13:33:55 993ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-12 14:06:42 893ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-08 16:46:53 932ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-03 14:38:08 812ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-25 08:56:11 shown 3101ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 13:36:28 2799ms 2 NS 1 A 4 MX 🔒 Secure
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