kn9.dk

📜 Historical scan 2026-06-22 05:38:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kn9.dk is a .dk domain served by 2 nameservers (guss.ns.cloudflare.com, tara.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.59.206 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk. 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 57ms

Nameserver	IP addresses	PTR	ASN / ISP
guss.ns.cloudflare.com	108.162.193.172 172.64.33.172 173.245.59.172 2606:4700:58::adf5:3bac 2803:f800:50::6ca2:c1ac 2a06:98c1:50::ac40:21ac	guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tara.ns.cloudflare.com	108.162.192.225 172.64.32.225 173.245.58.225 2606:4700:50::adf5:3ae1 2803:f800:50::6ca2:c0e1 2a06:98c1:50::ac40:20e1	tara.ns.cloudflare.com tara.ns.cloudflare.com tara.ns.cloudflare.com tara.ns.cloudflare.com tara.ns.cloudflare.com tara.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
104.21.59.206	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.183.168	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
20	600s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	kn9.dk → 217.116.232.217
🔶 Autoconfig	kn9.dk → 217.116.232.217

🔷 AAAA Records (IPv6)#

2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:3bce	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:b7a8	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.59.206,172.67.183.168 ech=AEX+DQBBKAAgACD31tY4RI23xhTWK+QGbnk5uhk78KgdHAneDcqrrgMyEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3bce,2606:4700:3031::ac43:b7a8

📝 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 14:13:08

www	104.21.59.206 172.67.183.168 2606:4700:3030::6815:3bce 2606:4700:3031::ac43:b7a8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network kn9.dk: 104.21.59.206 172.67.183.168 2606:4700:3030::6815:3bce 2606:4700:3031::ac43:b7a8 (AS13335) www.kn9.dk: 104.21.59.206 172.67.183.168 2606:4700:3030::6815:3bce 2606:4700:3031::ac43:b7a8 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.kn9.dk	kn9.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

111ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2405836866
Primary NS (MNAME)	guss.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

57ms

39ms

34ms

AAAA

41ms

TXT

179ms

CAA

33ms

HTTPS

38ms

TLSA

146ms

SOA

35ms

MTA-STS

38ms

DNSSEC

111ms

SRV

147ms

Total

653ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:13:08	637ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-28 05:28:45	653ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-27 05:00:40	1232ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-26 04:46:19	9580ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-02 04:34:04	9020ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-29 00:28:04	1792ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-22 05:38:24 shown	653ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-18 07:14:40	2802ms	2 NS 2 A 2 MX	🔓 Insecure