blackweekudsalg.dk

📜 Historical scan 2026-10-08 05:45:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blackweekudsalg.dk is a .dk domain served by 2 nameservers (becky.ns.cloudflare.com, thomas.ns.cloudflare.com). It was registered on 18 February 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.36.40 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
becky.ns.cloudflare.com	108.162.192.73 172.64.32.73 173.245.58.73 2606:4700:50::adf5:3a49 2803:f800:50::6ca2:c049 2a06:98c1:50::ac40:2049	becky.ns.cloudflare.com becky.ns.cloudflare.com becky.ns.cloudflare.com becky.ns.cloudflare.com becky.ns.cloudflare.com becky.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
thomas.ns.cloudflare.com	108.162.193.238 172.64.33.238 173.245.59.238 2606:4700:58::adf5:3bee 2803:f800:50::6ca2:c1ee 2a06:98c1:50::ac40:21ee	thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.36.40	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.184.184	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 28ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:b8b8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:2428	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.36.40,172.67.184.184 ech=AEX+DQBB2QAgACAZ+Nu3g9VRCA5DX17BmRnOjdFrwaKT7df0bi51B1DWYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:b8b8,2606:4700:3036::6815:2428

📝 TXT Records#

2 records 187ms

TXT Record
google-site-verification=VLt7lS7irrdefIWPaiI0l64Pq_Dc61Kb2eDiFFc3gy4
site-verification=9986e801053877b0cdcdc693bd3c1e2e

✉️ 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 17:20:48

www	104.21.36.40 172.67.184.184 2606:4700:3034::ac43:b8b8 2606:4700:3036::6815:2428 (AS13335) (address records, no CNAME)
www vs bare domain	Same network blackweekudsalg.dk: 104.21.36.40 172.67.184.184 2606:4700:3034::ac43:b8b8 2606:4700:3036::6815:2428 (AS13335) www.blackweekudsalg.dk: 104.21.36.40 172.67.184.184 2606:4700:3034::ac43:b8b8 2606:4700:3036::6815:2428 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

29ms

Field	Value
Serial	2415824349
Primary NS (MNAME)	becky.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 17:38:31

Field	Value
Registrar	Simply.com A/S
Registered	2025-02-18
Expires	2027-02-17 (115d)

🔗 Same registrant#

17 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
bedstetilbud.dk	Simply.com A/S
billig-energi.dk	Simply.com A/S
billig-mobil.dk	Simply.com A/S
billig5g.dk	Simply.com A/S
billigste-bredband.dk	Simply.com A/S
black-friday-overblik.dk	Simply.com A/S
black-month-tilbud.dk	Simply.com A/S
black-week-tilbud.dk	Simply.com A/S
blackfridayudsalg.dk	Simply.com A/S
erotikudsalg.dk	Simply.com A/S
hjemmeoplader.dk	Simply.com A/S
nem-el.dk	Simply.com A/S
sexlegetoj-tilbud.dk	Simply.com A/S
skift-el.dk	Simply.com A/S
tilbud-online.dk	Simply.com A/S
tilbudsnyt.dk	Simply.com A/S
udsalgonline.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

32ms

29ms

34ms

AAAA

28ms

TXT

187ms

CAA

33ms

HTTPS

44ms

TLSA

75ms

SOA

29ms

MTA-STS

53ms

DNSSEC

58ms

SRV

62ms

Total

559ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 17:20:48	492ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-08 05:45:14 shown	559ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-01 06:08:23	641ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-25 19:39:24	561ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-23 19:11:46	715ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-27 23:54:07	625ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-23 23:39:54	505ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-16 14:46:41	502ms	3 NS 1 A 0 MX	🔒 Secure