kasper-jensen.dk

📜 Historical scan 2026-09-07 02:02:38 · ← 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 74ms

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 122ms

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 103ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.9.26 2a00:1450:4025:c01::1b	rc-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.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 265ms

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 2026-10-22 13:30:55

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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.kasper-jensen.dk	Yp8yn2QovJYv0x46JsvQK8_eVf4tJNQx90tg_34y774
TXT	_acme-challenge.kasper-jensen.dk	s35Phg9qA1x93BOtfxCAfcSByjT7qMYnJkYSr3LLiuU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

175ms

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	2414106559
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 2026-10-22 13:51:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-09-13
Expires	2027-09-30 (341d)

🔗 Same registrant#

3 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)
kajsmc.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

74ms

122ms

103ms

AAAA

118ms

TXT

265ms

CAA

84ms

HTTPS

117ms

TLSA

438ms

SOA

0ms

MTA-STS

99ms

DNSSEC

175ms

SRV

144ms

Total

2179ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 13:30:55	549ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-21 05:56:28	1219ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-07 02:02:38 shown	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	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