slasker.dk

📜 Historical scan 2026-08-15 05:31:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

slasker.dk is a .dk domain served by 2 nameservers (dion.ns.cloudflare.com, sofia.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.85.118 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
dion.ns.cloudflare.com	108.162.193.156 172.64.33.156 173.245.59.156 2606:4700:58::adf5:3b9c 2803:f800:50::6ca2:c19c 2a06:98c1:50::ac40:219c	dion.ns.cloudflare.com dion.ns.cloudflare.com dion.ns.cloudflare.com dion.ns.cloudflare.com dion.ns.cloudflare.com dion.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sofia.ns.cloudflare.com	108.162.192.223 172.64.32.223 173.245.58.223 2606:4700:50::adf5:3adf 2803:f800:50::6ca2:c0df 2a06:98c1:50::ac40:20df	sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.85.118	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.205.150	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.pub.mailpod12-cph3.one.com	104.37.34.246	mx1.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	300s	mx2.pub.mailpod12-cph3.one.com	104.37.34.247	mx2.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	300s	mx3.pub.mailpod12-cph3.one.com	104.37.34.248	mx3.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	300s	mx4.pub.mailpod12-cph3.one.com	104.37.34.249	mx4.pub.mailpod12-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:5576	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:cd96	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.85.118,172.67.205.150 ech=AEX+DQBBqwAgACDXQtRDQJzy5rW1HuU9NSBYFu7D/5cobzxA2OOEKCiuSwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:5576,2606:4700:3037::ac43:cd96

📝 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 2026-10-14 03:33:20

www	104.21.85.118 172.67.205.150 2606:4700:3036::6815:5576 2606:4700:3037::ac43:cd96 (AS13335) (address records, no CNAME)
www vs bare domain	Same network slasker.dk: 104.21.85.118 172.67.205.150 2606:4700:3036::6815:5576 2606:4700:3037::ac43:cd96 (AS13335) www.slasker.dk: 104.21.85.118 172.67.205.150 2606:4700:3036::6815:5576 2606:4700:3037::ac43:cd96 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.slasker.dk	0AeWATgLKkkH9b4JWm7SUTdeKh6Drr-iuXNwrP7_9V4
TXT	_acme-challenge.slasker.dk	guND2aNBnZ46aQ-7LcxXPtgE-NInIJ1OtflYFEuxbDE

🔗 TLSA / DANE#

4 records 108ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…

🔐 DNSSEC#

90ms

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	2412219905
Primary NS (MNAME)	dion.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

47ms

38ms

42ms

AAAA

40ms

TXT

179ms

CAA

38ms

HTTPS

34ms

TLSA

108ms

SOA

0ms

MTA-STS

70ms

DNSSEC

90ms

SRV

69ms

Total

1345ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 03:33:20	2947ms	2 NS 2 A 4 MX	🔓 Insecure
2026-10-07 20:44:17	541ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-09 03:54:19	847ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-26 13:49:03	10232ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-25 13:34:07	9725ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-16 13:20:03	5043ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-15 05:31:32 shown	1345ms	2 NS 2 A 4 MX	🔓 Insecure
2026-07-11 15:44:26	10072ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-23 05:45:08	1525ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-22 02:31:30	1159ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 22:38:37	1174ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 19:15:07	1404ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-17 14:26:10	3389ms	2 NS 2 A 4 MX	🔓 Insecure