danielklejnstrup.dk

📜 Historical scan 2026-09-18 13:52:33 · ← 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 31ms

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 60ms

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 38ms

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 36ms

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 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.68.145,172.67.196.44 ech=AEX+DQBBpQAgACB74sCEYPixbPFw+/Ii92mJgRaYxnUdgIPLTGQ2oQtBCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= 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 72ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	24F573980561755185B794745411B05D…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	24F573980561755185B794745411B05D…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	24F573980561755185B794745411B05D…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	24F573980561755185B794745411B05D…

🔐 DNSSEC#

117ms

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	2415049573
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#

31ms

60ms

38ms

AAAA

36ms

TXT

157ms

CAA

29ms

HTTPS

41ms

TLSA

72ms

SOA

0ms

MTA-STS

62ms

DNSSEC

117ms

SRV

55ms

Total

1316ms

🕐 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 shown	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	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