we-know.dk

📜 Historical scan 2026-09-11 07:03:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

we-know.dk is a .dk domain served by 2 nameservers (katelyn.ns.cloudflare.com, rick.ns.cloudflare.com). It was registered on 1 November 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.52.192 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. 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 109ms

Nameserver	IP addresses	PTR	ASN / ISP
katelyn.ns.cloudflare.com	108.162.194.235 162.159.38.235 172.64.34.235 2606:4700:50::a29f:26eb 2803:f800:50::6ca2:c2eb 2a06:98c1:50::ac40:22eb	katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rick.ns.cloudflare.com	108.162.193.139 172.64.33.139 173.245.59.139 2606:4700:58::adf5:3b8b 2803:f800:50::6ca2:c18b 2a06:98c1:50::ac40:218b	rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com rick.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 163ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.52.192	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.203.54	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 132ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:34c0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:cb36	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 94ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.52.192,172.67.203.54 ech=AEX+DQBB5QAgACBoRWlJ5/77h1nai7QSwF5Vu/nSzMmuHqAs8TOdoIgTVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:34c0,2606:4700:3037::ac43:cb36

📝 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 2026-10-08 06:18:40

www	104.21.52.192 172.67.203.54 2606:4700:3035::6815:34c0 2606:4700:3037::ac43:cb36 (AS13335) (address records, no CNAME)
www vs bare domain	Same network we-know.dk: 104.21.52.192 172.67.203.54 2606:4700:3035::6815:34c0 2606:4700:3037::ac43:cb36 (AS13335) www.we-know.dk: 104.21.52.192 172.67.203.54 2606:4700:3035::6815:34c0 2606:4700:3037::ac43:cb36 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.we-know.dk	FAHXPI-8bKRTUKNmIGElJXJgUY58z6WrVrM5nFYVxtM
TXT	_acme-challenge.we-know.dk	tw3Ne0qKKEraQuZE1mqWC9ev0lbFs7rIJWZ9KySEPJc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

175ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414585561
Primary NS (MNAME)	katelyn.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 12:27:53

Field	Value
Registrar	ONE.COM A/S
Registered	2025-11-01
Expires	2026-10-31 (10d)

📋 WHOIS#

⏱️ Lookup Timing#

109ms

163ms

71ms

AAAA

132ms

TXT

213ms

CAA

100ms

HTTPS

94ms

TLSA

417ms

SOA

0ms

MTA-STS

86ms

DNSSEC

175ms

SRV

151ms

Total

1851ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 06:18:40	956ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-13 08:09:39	1755ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 07:03:52 shown	1851ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 13:13:53	2267ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-17 03:44:46	739ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-01 17:57:23	1343ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 07:56:52	535ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 08:49:20	984ms	2 NS 2 A 0 MX	🔓 Insecure