kasper-jensen.dk

📜 Historical scan 2026-06-26 10:39:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kasper-jensen.dk is a .dk domain served by 2 nameservers (alina.ns.cloudflare.com, donovan.ns.cloudflare.com). It was registered on 13 September 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.128.215.222 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
alina.ns.cloudflare.com	108.162.192.61 172.64.32.61 173.245.58.61 2606:4700:50::adf5:3a3d 2803:f800:50::6ca2:c03d 2a06:98c1:50::ac40:203d	alina.ns.cloudflare.com alina.ns.cloudflare.com alina.ns.cloudflare.com alina.ns.cloudflare.com alina.ns.cloudflare.com alina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
donovan.ns.cloudflare.com	108.162.195.114 162.159.44.114 172.64.35.114 2606:4700:58::a29f:2c72 2803:f800:50::6ca2:c372 2a06:98c1:50::ac40:2372	donovan.ns.cloudflare.com donovan.ns.cloudflare.com donovan.ns.cloudflare.com donovan.ns.cloudflare.com donovan.ns.cloudflare.com donovan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.128.215.222	300s	—	AS39642	Sinal A/S	37.128.208.0/20	🇩🇰 Denmark	Esbjerg

📧 MX Records#

5 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1a 64.233.165.26	lr-in-f26.1e100.net lr-in-x1a.1e100.net lg-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 180ms

TXT Record
google-site-verification=9Y-NfSEMiReazEBZslf-sA-mDmXeeAeJY1pXssanV3g
klaviyo-site-verification=YcFQhT
v=spf1 mx a include:_spf.google.com include:_relayspf.hosting4real.net ~all

✉️ SPF#

Policy	Record (kasper-jensen.dk)
~all (soft fail)	v=spf1 mx a include:_spf.google.com include:_relayspf.hosting4real.net ~all

📨 DMARC#

Policy	Record (_dmarc.kasper-jensen.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@kajsmc.dk

📬 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 2026-10-08 20:00:52

www	NXDOMAIN
www vs bare domain	www does not resolve kasper-jensen.dk: 37.128.215.222 (AS39642) www.kasper-jensen.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

110ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2407874660
Primary NS (MNAME)	alina.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 02:01:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-09-13
Expires	2027-09-30 (344d)

🔗 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).

Domain	Registrar
kajmc.dk	Punktum dk A/S (direct)
kajs-mc.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

45ms

37ms

AAAA

46ms

TXT

180ms

CAA

46ms

HTTPS

38ms

TLSA

245ms

SOA

0ms

MTA-STS

50ms

DNSSEC

110ms

SRV

49ms

Total

1034ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-21 05:56:28	1219ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-07 02:02:38	2179ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-27 13:01:04	1064ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-27 07:51:04	1222ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-24 02:37:59	2777ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-02 14:48:51	2795ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-26 10:39:53 shown	1034ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-21 16:26:37	679ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-18 03:21:05	1481ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-18 02:54:06	3326ms	2 NS 1 A 5 MX	🔓 Insecure