cathinca.dk

📜 Historical scan 2026-10-03 20:30:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cathinca.dk is a .dk domain served by 2 nameservers (corey.ns.cloudflare.com, naomi.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.20.121 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
corey.ns.cloudflare.com	108.162.195.24 162.159.44.24 172.64.35.24 2606:4700:58::a29f:2c18 2803:f800:50::6ca2:c318 2a06:98c1:50::ac40:2318	corey.ns.cloudflare.com corey.ns.cloudflare.com corey.ns.cloudflare.com corey.ns.cloudflare.com corey.ns.cloudflare.com corey.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
naomi.ns.cloudflare.com	108.162.192.208 172.64.32.208 173.245.58.208 2606:4700:50::adf5:3ad0 2803:f800:50::6ca2:c0d0 2a06:98c1:50::ac40:20d0	naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.20.121	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.192.169	300s	—	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
2606:4700:3030::6815:1479	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:c0a9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.20.121,172.67.192.169 ech=AEX+DQBBeQAgACDfZH+FIgtIbS0xT9eb9RbHqikRvXbrKA/q5+o+0II1GAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1479,2606:4700:3037::ac43:c0a9

📝 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 2026-10-07 21:46:59

www	104.21.20.121 172.67.192.169 2606:4700:3030::6815:1479 2606:4700:3037::ac43:c0a9 (AS13335) (address records, no CNAME)
www vs bare domain	Same network cathinca.dk: 104.21.20.121 172.67.192.169 2606:4700:3030::6815:1479 2606:4700:3037::ac43:c0a9 (AS13335) www.cathinca.dk: 104.21.20.121 172.67.192.169 2606:4700:3030::6815:1479 2606:4700:3037::ac43:c0a9 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms

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

🏷️ SOA#

56ms

Field	Value
Serial	2415099652
Primary NS (MNAME)	corey.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#

31ms

35ms

64ms

AAAA

36ms

TXT

170ms

CAA

32ms

HTTPS

34ms

TLSA

59ms

SOA

56ms

MTA-STS

73ms

DNSSEC

70ms

SRV

64ms

Total

526ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 21:46:59	442ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-03 20:30:50 shown	526ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 03:03:21	508ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-22 12:18:09	1190ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 11:10:16	1705ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-03 23:05:38	541ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 19:10:09	933ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-17 17:49:22	1887ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-07 08:13:05	1451ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 12:21:29	657ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 19:46:21	441ms	2 NS 2 A 1 MX	🔓 Insecure