k-nettet.dk

📜 Historical scan 2026-09-30 16:48:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

k-nettet.dk is a .dk domain served by 2 nameservers (burt.ns.cloudflare.com, itzel.ns.cloudflare.com). It was registered on 25 May 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.93.150 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 56ms

Nameserver	IP addresses	PTR	ASN / ISP
burt.ns.cloudflare.com	108.162.193.79 172.64.33.79 173.245.59.79 2606:4700:58::adf5:3b4f 2803:f800:50::6ca2:c14f 2a06:98c1:50::ac40:214f	burt.ns.cloudflare.com burt.ns.cloudflare.com burt.ns.cloudflare.com burt.ns.cloudflare.com burt.ns.cloudflare.com burt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
itzel.ns.cloudflare.com	108.162.194.42 162.159.38.42 172.64.34.42 2606:4700:50::a29f:262a 2803:f800:50::6ca2:c22a 2a06:98c1:50::ac40:222a	itzel.ns.cloudflare.com itzel.ns.cloudflare.com itzel.ns.cloudflare.com itzel.ns.cloudflare.com itzel.ns.cloudflare.com itzel.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.93.150	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.211.93	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.211.93
🔶 Autoconfig	104.21.93.150

🔷 AAAA Records (IPv6)#

2 records 73ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:5d96	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:d35d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 72ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.93.150,172.67.211.93 ech=AEX+DQBBfQAgACDNaAfAfAoQPHxoVrmj1DP8fqwD3X325HwHcrQv7Gf/CAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5d96,2606:4700:3034::ac43:d35d

📝 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 2026-10-18 03:20:30

www	104.21.93.150 172.67.211.93 2606:4700:3030::6815:5d96 2606:4700:3034::ac43:d35d (AS13335) (address records, no CNAME)
www vs bare domain	Same network k-nettet.dk: 104.21.93.150 172.67.211.93 2606:4700:3030::6815:5d96 2606:4700:3034::ac43:d35d (AS13335) www.k-nettet.dk: 104.21.93.150 172.67.211.93 2606:4700:3030::6815:5d96 2606:4700:3034::ac43:d35d (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

136ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2413375954
Primary NS (MNAME)	burt.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 03:49:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-05-25
Expires	2027-05-31 (218d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

39ms

63ms

AAAA

73ms

TXT

201ms

CAA

61ms

HTTPS

72ms

TLSA

82ms

SOA

36ms

MTA-STS

94ms

DNSSEC

136ms

SRV

100ms

Total

814ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 03:20:30	2901ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 16:48:48 shown	814ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 11:22:37	3145ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 12:52:50	1092ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 12:27:44	571ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-19 18:43:54	2501ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-15 16:19:49	848ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 04:52:23	2526ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 12:45:08	1105ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 05:58:22	864ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 10:17:47	1758ms	2 NS 2 A 0 MX	🔓 Insecure