fishnet.dk

📜 Historical scan 2026-06-21 08:10:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fishnet.dk is a .dk domain served by 2 nameservers (alan.ns.cloudflare.com, lauryn.ns.cloudflare.com). It was registered on 9 January 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.51.200 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 83ms

Nameserver	IP addresses	PTR	ASN / ISP
alan.ns.cloudflare.com	108.162.193.57 172.64.33.57 173.245.59.57 2606:4700:58::adf5:3b39 2803:f800:50::6ca2:c139 2a06:98c1:50::ac40:2139	alan.ns.cloudflare.com alan.ns.cloudflare.com alan.ns.cloudflare.com alan.ns.cloudflare.com alan.ns.cloudflare.com alan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lauryn.ns.cloudflare.com	108.162.194.22 162.159.38.22 172.64.34.22 2606:4700:50::a29f:2616 2803:f800:50::6ca2:c216 2a06:98c1:50::ac40:2216	lauryn.ns.cloudflare.com lauryn.ns.cloudflare.com lauryn.ns.cloudflare.com lauryn.ns.cloudflare.com lauryn.ns.cloudflare.com lauryn.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 86ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.51.200	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.185.129	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 85ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:33c8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:b981	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 78ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.51.200,172.67.185.129 ech=AEX+DQBBSwAgACDTH0dO93KIbPZYAycK7ldErPVzWNPCBLxALbPI6FMxdQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:33c8,2606:4700:3033::ac43:b981

📝 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 2026-10-09 10:05:21

www	104.21.51.200 172.67.185.129 2606:4700:3030::6815:33c8 2606:4700:3033::ac43:b981 (AS13335) (address records, no CNAME)
www vs bare domain	Same network fishnet.dk: 104.21.51.200 172.67.185.129 2606:4700:3030::6815:33c8 2606:4700:3033::ac43:b981 (AS13335) www.fishnet.dk: 104.21.51.200 172.67.185.129 2606:4700:3030::6815:33c8 2606:4700:3033::ac43:b981 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

214ms

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

🏷️ SOA#

104ms

Field	Value
Serial	2405458473
Primary NS (MNAME)	alan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 07:32:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-01-09
Expires	2027-01-31 (104d)

📋 WHOIS#

⏱️ Lookup Timing#

83ms

86ms

78ms

AAAA

85ms

TXT

378ms

CAA

83ms

HTTPS

78ms

TLSA

79ms

SOA

104ms

MTA-STS

84ms

DNSSEC

214ms

SRV

138ms

Total

861ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 22:54:22	446ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 19:36:27	2398ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 06:04:15	641ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 12:14:39	483ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 11:43:04	764ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 10:01:11	1648ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-29 06:40:27	1018ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 16:09:42	595ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 23:10:22	910ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 08:45:14	1184ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 08:10:30 shown	861ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 00:34:22	1110ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:24:50	573ms	2 NS 2 A 0 MX	🔓 Insecure