blackmask.dk

📜 Historical scan 2026-08-21 17:34:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blackmask.dk is a .dk domain served by 2 nameservers (elinore.ns.cloudflare.com, noel.ns.cloudflare.com). It was registered on 27 June 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.31.69 is hosted by Cloudflare, Inc. (AS13335). 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 77ms

Nameserver	IP addresses	PTR	ASN / ISP
elinore.ns.cloudflare.com	108.162.192.153 172.64.32.153 173.245.58.153 2606:4700:50::adf5:3a99 2803:f800:50::6ca2:c099 2a06:98c1:50::ac40:2099	elinore.ns.cloudflare.com elinore.ns.cloudflare.com elinore.ns.cloudflare.com elinore.ns.cloudflare.com elinore.ns.cloudflare.com elinore.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
noel.ns.cloudflare.com	108.162.193.216 172.64.33.216 173.245.59.216 2606:4700:58::adf5:3bd8 2803:f800:50::6ca2:c1d8 2a06:98c1:50::ac40:21d8	noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.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 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.31.69	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.175.63	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 84ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:af3f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:1f45	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 62ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.31.69,172.67.175.63 ech=AEX+DQBBLQAgACCVijVnrdTiGn5EZuGMPclZj6RX3RXcaLkcIxSe2++TQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:af3f,2606:4700:3035::6815:1f45

📝 TXT Records#

1 records 248ms

TXT Record
google-site-verification=ixsyrnVefsqD_j_2H9QiW3ayp5SJ6DRAB92s9OXr0eM

✉️ 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 2026-10-11 03:50:33

www	104.21.31.69 172.67.175.63 2606:4700:3031::ac43:af3f 2606:4700:3035::6815:1f45 (AS13335) (address records, no CNAME)
www vs bare domain	Same network blackmask.dk: 104.21.31.69 172.67.175.63 2606:4700:3031::ac43:af3f 2606:4700:3035::6815:1f45 (AS13335) www.blackmask.dk: 104.21.31.69 172.67.175.63 2606:4700:3031::ac43:af3f 2606:4700:3035::6815:1f45 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.blackmask.dk	KEwH_5imMqNiiMz2jDYfgnPcq3wRjdKbYeHrGsozNmE
TXT	_acme-challenge.blackmask.dk	pUfwQ3T9cS3eQvYTiFmjZvO49p5QF0h54Euzo7y48Y0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

182ms

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	2412727992
Primary NS (MNAME)	elinore.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 09:47:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-06-27
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

77ms

64ms

70ms

AAAA

84ms

TXT

248ms

CAA

84ms

HTTPS

62ms

TLSA

228ms

SOA

0ms

MTA-STS

106ms

DNSSEC

182ms

SRV

933ms

Total

2166ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 16:57:01	602ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 09:18:07	531ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 04:57:43	548ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 07:39:54	523ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-24 19:02:53	738ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 17:47:56	916ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 17:34:39 shown	2166ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 17:03:47	973ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 12:44:17	849ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 14:45:31	412ms	2 NS 2 A 0 MX	🔓 Insecure