knothdesign.dk

📜 Historical scan 2026-09-14 03:53:51  ·  ← 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   129ms
NameserverIP addressesPTRASN / 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   99ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.34.163 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.163.18 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   143ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.34.163
🔶 Autoconfig104.21.34.163

🔷 AAAA Records (IPv6)#

2 records   93ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::ac43:a312 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::6815:22a3 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   102ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.34.163,172.67.163.18 ech=AEX+DQBBuAAgACBzCTYoJmBE6zTmPMqe3Vsa03U1Xf5Gxhfx0jBec367cAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a312,2606:4700:3036::6815:22a3

📝 TXT Records#

1 records   276ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (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
www104.21.34.163 172.67.163.18 2606:4700:3032::ac43:a312 2606:4700:3036::6815:22a3 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.knothdesign.dk 4VuFEeWzv4fBMD-JpMnjl_I4ywR4HR3D4o4jQ1_OfyM
TXT _acme-challenge.knothdesign.dk WiKTj9pEJgT2m7VgHnfeAcFbsA23UYdxKX-9xrZJ3JQ

🔗 TLSA / DANE#

2 records   349ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

154ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2414508318
Primary NS (MNAME)ryleigh.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 22:32:11
FieldValue
RegistrarSimply.com A/S
Registered2022-09-15
Expires2027-09-14 (327d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
129ms
A
99ms
MX
143ms
AAAA
93ms
TXT
276ms
CAA
130ms
HTTPS
102ms
TLSA
349ms
SOA
0ms
MTA-STS
118ms
DNSSEC
154ms
SRV
147ms
Total
1460ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 shown 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 767ms 2 NS 2 A 1 MX 🔓 Insecure
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