fuwa.dk

📜 Historical scan 2026-08-25 12:26:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fuwa.dk is a .dk domain served by 2 nameservers (finley.ns.cloudflare.com, jillian.ns.cloudflare.com). It was registered on 2 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.66.43 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 80ms

Nameserver	IP addresses	PTR	ASN / ISP
finley.ns.cloudflare.com	108.162.195.58 162.159.44.58 172.64.35.58 2606:4700:58::a29f:2c3a 2803:f800:50::6ca2:c33a 2a06:98c1:50::ac40:233a	finley.ns.cloudflare.com finley.ns.cloudflare.com finley.ns.cloudflare.com finley.ns.cloudflare.com finley.ns.cloudflare.com finley.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jillian.ns.cloudflare.com	108.162.194.44 162.159.38.44 172.64.34.44 2606:4700:50::a29f:262c 2803:f800:50::6ca2:c22c 2a06:98c1:50::ac40:222c	jillian.ns.cloudflare.com jillian.ns.cloudflare.com jillian.ns.cloudflare.com jillian.ns.cloudflare.com jillian.ns.cloudflare.com jillian.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 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.66.43	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.156.171	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 82ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:9cab	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:422b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 88ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.66.43,172.67.156.171 ech=AEX+DQBB3gAgACCrNeffYBs54Ic9ySmupUCgFow0o7lg/fz5Dfsa4DNSIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:9cab,2606:4700:3037::6815:422b

📝 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 2026-10-07 20:23:16

www	104.21.66.43 172.67.156.171 2606:4700:3034::ac43:9cab 2606:4700:3037::6815:422b (AS13335) (address records, no CNAME)
www vs bare domain	Same network fuwa.dk: 104.21.66.43 172.67.156.171 2606:4700:3034::ac43:9cab 2606:4700:3037::6815:422b (AS13335) www.fuwa.dk: 104.21.66.43 172.67.156.171 2606:4700:3034::ac43:9cab 2606:4700:3037::6815:422b (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.fuwa.dk	PRY60_9-64ZfffbHnCQCR5Cg2jGSwoTaqlI3vLuycH0
TXT	_acme-challenge.fuwa.dk	Uk41hKq-0o0uXj2BTp0xTczzpxIXoh8cf5d2RidH6HQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

299ms

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	2413081498
Primary NS (MNAME)	finley.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 07:04:41

Field	Value
Registrar	INWX GmbH
Registered	2026-05-02
Expires	2027-05-01 (192d)

📋 WHOIS#

⏱️ Lookup Timing#

80ms

74ms

111ms

AAAA

82ms

TXT

445ms

CAA

89ms

HTTPS

88ms

TLSA

100ms

SOA

0ms

MTA-STS

138ms

DNSSEC

299ms

SRV

132ms

Total

1365ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 20:23:16	410ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 10:06:44	415ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 10:09:41	845ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 00:33:28	484ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 23:16:49	473ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 12:26:58 shown	1365ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-21 18:00:33	932ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-10 21:03:03	980ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-05 00:25:18	3686ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 18:29:06	1441ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 16:02:20	1046ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 10:16:29	3492ms	2 NS 1 A 1 MX	🔓 Insecure