jess-rantzau.dk

📜 Historical scan 2026-07-03 01:40:42  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jess-rantzau.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 November 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.153 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-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   36ms
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   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.153 3600s webcluster26.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod12-cph3.one.com 104.37.34.246 mx1.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod12-cph3.one.com 104.37.34.247 mx2.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod12-cph3.one.com 104.37.34.248 mx3.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod12-cph3.one.com 104.37.34.249 mx4.pub.mailpod12-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover77.111.240.153
🔶 Autoconfig77.111.240.153

🔷 AAAA Records (IPv6)#

1 records   43ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:c8:f6a1:10f1:3405 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 2026-10-21 14:42:50
www77.111.240.152 2a02:2350:5:102:c4:391e:fc4c:a826 (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

🔗 TLSA / DANE#

4 records   94ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…

🔐 DNSSEC#

9076ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

29ms
FieldValue
Serial2026062205
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-21 15:08:18
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1999-11-01
Expires2026-12-31 (70d)

🔗 Same registrant#

4 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
e-indsigt.dkPunktum dk A/S (direct)
fredenshoej.dkPunktum dk A/S (direct)
georghansen.dkPunktum dk A/S (direct)
stripestudio.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
37ms
MX
36ms
AAAA
43ms
TXT
186ms
CAA
42ms
HTTPS
37ms
TLSA
94ms
SOA
29ms
MTA-STS
68ms
DNSSEC
9076ms
SRV
61ms
Total
9832ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 14:42:50 609ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-05 09:27:20 743ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-29 08:27:58 705ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-02 17:04:00 867ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-22 19:48:49 7045ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-17 09:50:55 5033ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-03 01:40:42 shown 9832ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-25 10:12:07 2577ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-23 14:43:40 3700ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-22 17:32:05 961ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 12:02:24 3310ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 21:49:28 915ms 2 NS 1 A 4 MX 🔒 Secure
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