filthyfew.dk

📜 Historical scan 2026-06-23 21:21:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

filthyfew.dk is a .dk domain served by 2 nameservers (bethany.ns.cloudflare.com, rocco.ns.cloudflare.com). It was registered on 12 December 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.2.49 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by route2.mx.cloudflare.net, route1.mx.cloudflare.net and 1 more. The zone is not DNSSEC-signed, publishes a 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 414ms

Nameserver	IP addresses	PTR	ASN / ISP
bethany.ns.cloudflare.com	108.162.194.31 162.159.38.31 172.64.34.31 2606:4700:50::a29f:261f 2803:f800:50::6ca2:c21f 2a06:98c1:50::ac40:221f	bethany.ns.cloudflare.com bethany.ns.cloudflare.com bethany.ns.cloudflare.com bethany.ns.cloudflare.com bethany.ns.cloudflare.com bethany.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rocco.ns.cloudflare.com	108.162.195.121 162.159.44.121 172.64.35.121 2606:4700:58::a29f:2c79 2803:f800:50::6ca2:c379 2a06:98c1:50::ac40:2379	rocco.ns.cloudflare.com rocco.ns.cloudflare.com rocco.ns.cloudflare.com rocco.ns.cloudflare.com rocco.ns.cloudflare.com rocco.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 94ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.2.49	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.152.136	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 138ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
17	300s	route2.mx.cloudflare.net	162.159.205.17 162.159.205.18 162.159.205.19 2606:4700:f5::10 2606:4700:f5::e 2606:4700:f5::f	route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
41	300s	route1.mx.cloudflare.net	162.159.205.11 162.159.205.12 162.159.205.13 2606:4700:f5::b 2606:4700:f5::c 2606:4700:f5::d	route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
80	300s	route3.mx.cloudflare.net	162.159.205.23 162.159.205.24 162.159.205.25 2606:4700:f5::11 2606:4700:f5::12 2606:4700:f5::13	route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🔷 AAAA Records (IPv6)#

2 records 370ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:231	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:9888	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 460ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.2.49,172.67.152.136 ech=AEX+DQBB/wAgACBFHa1pHXhRv808UZ4anN40Vkwb1SsF4JQKyyfER0SAJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:231,2606:4700:3033::ac43:9888

📝 TXT Records#

1 records 1286ms

TXT Record
v=spf1 include:_spf.mx.cloudflare.net ~all

✉️ SPF#

Policy	Record (filthyfew.dk)
~all (soft fail)	v=spf1 include:_spf.mx.cloudflare.net ~all

📨 DMARC#

Policy	Record (_dmarc.filthyfew.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 2026-10-13 08:40:26

www	104.21.2.49 172.67.152.136 2606:4700:3037::6815:231 2606:4700:3037::ac43:9888 (AS13335) (address records, no CNAME)
www vs bare domain	Same network filthyfew.dk: 104.21.2.49 172.67.152.136 2606:4700:3037::6815:231 2606:4700:3037::ac43:9888 (AS13335) www.filthyfew.dk: 104.21.2.49 172.67.152.136 2606:4700:3037::6815:231 2606:4700:3037::ac43:9888 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

6 found

Selector	CNAME	Key
default	—	Revoked (empty key)
dkim	—	Revoked (empty key)
k1	—	Revoked (empty key)
mail	—	Revoked (empty key)
s1	—	Revoked (empty key)
s2	—	Revoked (empty key)

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

9 records 442ms

Service / Owner	Type	Cert association
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…

🔐 DNSSEC#

1067ms

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

🏷️ SOA#

132ms

Field	Value
Serial	2407033582
Primary NS (MNAME)	bethany.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 08:45:38

Field	Value
Registrar	ONE.COM A/S
Registered	2017-12-12
Expires	2026-12-31 (74d)

🔗 Same registrant#

1 domain

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
kewh.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

414ms

94ms

138ms

AAAA

370ms

TXT

1286ms

CAA

462ms

HTTPS

460ms

TLSA

442ms

SOA

132ms

MTA-STS

411ms

DNSSEC

1067ms

SRV

2111ms

Total

5142ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 08:40:26	807ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-01 20:22:10	1197ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-30 20:15:26	949ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-29 22:08:48	1309ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-28 22:00:00	1028ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-27 21:41:29	2132ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-23 18:50:10	9806ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-23 15:44:11	1127ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-17 18:21:07	1453ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-14 00:51:02	1332ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-06 23:37:22	1223ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-24 06:13:31	6513ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-14 19:55:25	1914ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-06 18:15:31	1971ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-31 00:02:32	9725ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-24 14:00:35	2903ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-23 12:03:11	2555ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-22 10:57:51	10619ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-19 20:23:25	9371ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-14 16:51:21	1892ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-07 03:05:17	1710ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-04 17:27:39	11746ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-27 22:36:19	934ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-23 21:21:58 shown	5142ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-23 01:37:18	1070ms	0 NS 0 A 0 MX	❓ Unknown