knibtang.dk

📜 Historical scan 2026-06-18 05:36:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

knibtang.dk is a .dk domain served by 2 nameservers (june.ns.cloudflare.com, thomas.ns.cloudflare.com). It was registered on 22 November 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.19.62 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
june.ns.cloudflare.com	108.162.192.176 172.64.32.176 173.245.58.176 2606:4700:50::adf5:3ab0 2803:f800:50::6ca2:c0b0 2a06:98c1:50::ac40:20b0	june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
thomas.ns.cloudflare.com	108.162.193.238 172.64.33.238 173.245.59.238 2606:4700:58::adf5:3bee 2803:f800:50::6ca2:c1ee 2a06:98c1:50::ac40:21ee	thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.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
104.21.19.62	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.185.75	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:b94b	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:133e	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.19.62,172.67.185.75 ech=AEX+DQBB5QAgACChQx2i+yB+lajFIzQxGHXruxhXb+XaBa5Rn/GiSbZUegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:b94b,2606:4700:3035::6815:133e

📝 TXT Records#

1 records 175ms

TXT Record
ca3-523ed629399546bb99ed386215fbec2f

✉️ 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 21:40:36

www	104.21.19.62 172.67.185.75 2606:4700:3032::6815:133e 2606:4700:3035::ac43:b94b (AS13335) (address records, no CNAME)
www vs bare domain	Same network knibtang.dk: 104.21.19.62 172.67.185.75 2606:4700:3032::6815:133e 2606:4700:3035::ac43:b94b (AS13335) www.knibtang.dk: 104.21.19.62 172.67.185.75 2606:4700:3032::6815:133e 2606:4700:3035::ac43:b94b (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

76ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2406273547
Primary NS (MNAME)	june.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 08:02:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-11-22
Expires	2026-11-30 (41d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

39ms

43ms

AAAA

36ms

TXT

175ms

CAA

40ms

HTTPS

44ms

TLSA

54ms

SOA

42ms

MTA-STS

37ms

DNSSEC

76ms

SRV

70ms

Total

664ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 21:40:36	3698ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-04 10:12:38	404ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 18:32:38	767ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-21 05:22:17	1010ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 11:50:55	623ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 20:43:12	569ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-14 18:56:03	1233ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-24 20:49:56	806ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-23 19:50:43	829ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 08:52:19	1197ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 18:16:12	1168ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 05:36:52 shown	664ms	2 NS 2 A 0 MX	🔓 Insecure