jesper-knoblauch.dk

Records from scan: 2026-10-19 02:53:45  ·  726ms total  ·  last checked 2026-10-25 06:23 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jesper-knoblauch.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 November 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.142 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   31ms
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   28ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.142 3600s webcluster15.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod10-cph3.one.com 104.37.34.70 mx1.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod10-cph3.one.com 104.37.34.71 mx2.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod10-cph3.one.com 104.37.34.72 mx3.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod10-cph3.one.com 104.37.34.73 mx4.pub.mailpod10-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   38ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:73:e117:1006:be01 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#

checked 2026-10-19 02:53:45
www77.111.240.142 2a02:2350:5:102:73:e117:1006:be01 (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   77ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 6F2F6668E559087AD0C5D55F223128E2…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 6F2F6668E559087AD0C5D55F223128E2…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 6F2F6668E559087AD0C5D55F223128E2…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 6F2F6668E559087AD0C5D55F223128E2…

🔐 DNSSEC#

112ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

27ms
FieldValue
Serial2026101501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-11 19:42:35
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2010-11-30
Expires2026-11-30 (35d)

🔗 Same registrant#

1 domain

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
jkhc.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
31ms
A
28ms
MX
42ms
AAAA
38ms
TXT
144ms
CAA
33ms
HTTPS
34ms
TLSA
77ms
SOA
27ms
MTA-STS
47ms
DNSSEC
112ms
SRV
49ms
Total
726ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 02:53:45 shown 726ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-18 01:26:58 1832ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-15 23:49:43 1456ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-11 19:21:20 482ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-27 11:15:13 2491ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-18 20:48:13 1285ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-15 08:12:33 3798ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-12 08:57:52 1024ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-15 16:54:41 8707ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-11 09:51:42 6455ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-10 05:29:36 1029ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-23 03:34:44 710ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-22 16:36:28 2207ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-20 00:31:21 1112ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-18 04:24:07 16770ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-18 04:09:59 2816ms 2 NS 1 A 4 MX 🔒 Secure
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