flex-kabel.dk

📜 Historical scan 2026-09-06 15:15:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flex-kabel.dk is a .dk domain served by 2 nameservers (bill.ns.cloudflare.com, lina.ns.cloudflare.com). It was registered on 21 September 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.26.250 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 98ms

Nameserver	IP addresses	PTR	ASN / ISP
bill.ns.cloudflare.com	108.162.193.74 172.64.33.74 173.245.59.74 2606:4700:58::adf5:3b4a 2803:f800:50::6ca2:c14a 2a06:98c1:50::ac40:214a	bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lina.ns.cloudflare.com	108.162.192.187 172.64.32.187 173.245.58.187 2606:4700:50::adf5:3abb 2803:f800:50::6ca2:c0bb 2a06:98c1:50::ac40:20bb	lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.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 118ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.26.250	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.139.177	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	212.237.249.17
🔶 Autoconfig	212.237.249.17

🔷 AAAA Records (IPv6)#

2 records 127ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:1afa	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:8bb1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 133ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.26.250,172.67.139.177 ech=AEX+DQBBkgAgACBgTrfUJ96qGkq+l7EvLXbUdThSpStb5dghXaVHn60tNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1afa,2606:4700:3032::ac43:8bb1

📝 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 2026-10-12 16:27:31

www	104.21.26.250 172.67.139.177 2606:4700:3031::6815:1afa 2606:4700:3032::ac43:8bb1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network flex-kabel.dk: 104.21.26.250 172.67.139.177 2606:4700:3031::6815:1afa 2606:4700:3032::ac43:8bb1 (AS13335) www.flex-kabel.dk: 104.21.26.250 172.67.139.177 2606:4700:3031::6815:1afa 2606:4700:3032::ac43:8bb1 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

198ms

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	2413841781
Primary NS (MNAME)	bill.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 04:48:24

Field	Value
Registrar	Netsite A/S
Registered	2018-09-21
Expires	2030-09-30 (1441d)

📋 WHOIS#

⏱️ Lookup Timing#

98ms

118ms

142ms

AAAA

127ms

TXT

270ms

CAA

131ms

HTTPS

133ms

TLSA

652ms

SOA

0ms

MTA-STS

130ms

DNSSEC

198ms

SRV

140ms

Total

1477ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 03:03:54	784ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 02:41:06	1170ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-21 11:26:10	1026ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-06 15:15:13 shown	1477ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 16:05:15	1363ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 23:29:38	1220ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-06 17:34:12	828ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 00:30:52	830ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 09:50:28	464ms	2 NS 2 A 0 MX	🔓 Insecure