danielklejnstrup.dk

📜 Historical scan 2026-06-23 20:46:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

danielklejnstrup.dk is a .dk domain served by 2 nameservers (dayana.ns.cloudflare.com, khalid.ns.cloudflare.com). It was registered on 3 June 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.68.145 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is not DNSSEC-signed, 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 93ms

Nameserver	IP addresses	PTR	ASN / ISP
dayana.ns.cloudflare.com	108.162.194.103 162.159.38.103 172.64.34.103 2606:4700:50::a29f:2667 2803:f800:50::6ca2:c267 2a06:98c1:50::ac40:2267	dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
khalid.ns.cloudflare.com	108.162.195.53 162.159.44.53 172.64.35.53 2606:4700:58::a29f:2c35 2803:f800:50::6ca2:c335 2a06:98c1:50::ac40:2335	khalid.ns.cloudflare.com khalid.ns.cloudflare.com khalid.ns.cloudflare.com khalid.ns.cloudflare.com khalid.ns.cloudflare.com khalid.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 121ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.68.145	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.196.44	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 86ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	300s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	300s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	300s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records 89ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:4491	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:c42c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 265ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.68.145,172.67.196.44 ech=AEX+DQBBCQAgACAGUZ40o5aARpV9dtMyeXlYe4w3Ht0/gJ4H4o6YQ7AocgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4491,2606:4700:3032::ac43:c42c

📝 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 2026-10-15 04:23:52

www	104.21.68.145 172.67.196.44 2606:4700:3031::6815:4491 2606:4700:3032::ac43:c42c (AS13335) (address records, no CNAME)
www vs bare domain	Same network danielklejnstrup.dk: 104.21.68.145 172.67.196.44 2606:4700:3031::6815:4491 2606:4700:3032::ac43:c42c (AS13335) www.danielklejnstrup.dk: 104.21.68.145 172.67.196.44 2606:4700:3031::6815:4491 2606:4700:3032::ac43:c42c (AS13335)
Wildcard	No

🔗 TLSA / DANE#

4 records 99ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…

🔐 DNSSEC#

255ms

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

🏷️ SOA#

115ms

Field	Value
Serial	2404802959
Primary NS (MNAME)	dayana.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 10:37:54

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-06-03
Expires	2027-06-30 (256d)

📋 WHOIS#

⏱️ Lookup Timing#

93ms

121ms

86ms

AAAA

89ms

TXT

361ms

CAA

95ms

HTTPS

265ms

TLSA

99ms

SOA

115ms

MTA-STS

89ms

DNSSEC

255ms

SRV

231ms

Total

1104ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 04:23:52	2612ms	2 NS 2 A 4 MX	🔓 Insecure
2026-10-14 02:17:40	874ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-25 22:51:19	10091ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-18 13:52:33	1316ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-15 20:46:47	6872ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-14 19:53:01	5141ms	2 NS 2 A 4 MX	🔓 Insecure
2026-07-20 21:58:50	16990ms	2 NS 2 A 4 MX	🔓 Insecure
2026-07-19 06:20:45	9716ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-29 01:06:38	982ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-26 20:57:39	970ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-23 20:46:16 shown	1104ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-23 16:05:37	946ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 00:06:08	809ms	2 NS 2 A 4 MX	🔓 Insecure