knothdesign.dk

📜 Historical scan 2026-06-18 03:52:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

knothdesign.dk is a .dk domain served by 2 nameservers (ryleigh.ns.cloudflare.com, tosana.ns.cloudflare.com). It was registered on 15 September 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.34.163 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. 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 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ryleigh.ns.cloudflare.com	108.162.194.198 162.159.38.198 172.64.34.198 2606:4700:50::a29f:26c6 2803:f800:50::6ca2:c2c6 2a06:98c1:50::ac40:22c6	ryleigh.ns.cloudflare.com ryleigh.ns.cloudflare.com ryleigh.ns.cloudflare.com ryleigh.ns.cloudflare.com ryleigh.ns.cloudflare.com ryleigh.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tosana.ns.cloudflare.com	108.162.195.43 162.159.44.43 172.64.35.43 2606:4700:58::a29f:2c2b 2803:f800:50::6ca2:c32b 2a06:98c1:50::ac40:232b	tosana.ns.cloudflare.com tosana.ns.cloudflare.com tosana.ns.cloudflare.com tosana.ns.cloudflare.com tosana.ns.cloudflare.com tosana.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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.34.163	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.163.18	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.34.163
🔶 Autoconfig	172.67.163.18

🔷 AAAA Records (IPv6)#

2 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:a312	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:22a3	—	—	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=104.21.34.163,172.67.163.18 ech=AEX+DQBB5AAgACAp9izuzZ9Qy/F0fdNQl7lSpSP5fClpvP6OEJ8Riw31bwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a312,2606:4700:3033::6815:22a3

📝 TXT Records#

1 records 164ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

Policy	Record (knothdesign.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 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 2026-10-08 01:41:10

www	104.21.34.163 172.67.163.18 2606:4700:3032::ac43:a312 2606:4700:3036::6815:22a3 (AS13335) (address records, no CNAME)
www vs bare domain	Same network knothdesign.dk: 104.21.34.163 172.67.163.18 2606:4700:3032::ac43:a312 2606:4700:3036::6815:22a3 (AS13335) www.knothdesign.dk: 104.21.34.163 172.67.163.18 2606:4700:3032::ac43:a312 2606:4700:3036::6815:22a3 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records 112ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

84ms

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

🏷️ SOA#

49ms

Field	Value
Serial	2403092121
Primary NS (MNAME)	ryleigh.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 22:32:11

Field	Value
Registrar	Simply.com A/S
Registered	2022-09-15
Expires	2027-09-14 (327d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

50ms

AAAA

46ms

TXT

164ms

CAA

54ms

HTTPS

38ms

TLSA

112ms

SOA

49ms

MTA-STS

48ms

DNSSEC

84ms

SRV

83ms

Total

767ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 23:38:29	523ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 22:59:03	2464ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 22:45:47	1323ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 22:21:19	5858ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 20:35:30	740ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 06:28:38	1261ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-14 03:53:51	1460ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 05:42:20	580ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 03:09:45	1817ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 05:28:58	881ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 17:30:55	702ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-29 13:10:06	1040ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 16:42:15	1711ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 06:02:38	1127ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 03:52:39 shown	767ms	2 NS 2 A 1 MX	🔓 Insecure