c1c0.dk

📜 Historical scan 2026-08-21 14:34:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

c1c0.dk is a .dk domain served by 2 nameservers (destiny.ns.cloudflare.com, elliott.ns.cloudflare.com). It was registered on 16 February 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 65ms

Nameserver	IP addresses	PTR	ASN / ISP
destiny.ns.cloudflare.com	108.162.194.76 162.159.38.76 172.64.34.76 2606:4700:50::a29f:264c 2803:f800:50::6ca2:c24c 2a06:98c1:50::ac40:224c	destiny.ns.cloudflare.com destiny.ns.cloudflare.com destiny.ns.cloudflare.com destiny.ns.cloudflare.com destiny.ns.cloudflare.com destiny.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
elliott.ns.cloudflare.com	108.162.195.228 162.159.44.228 172.64.35.228 2606:4700:58::a29f:2ce4 2803:f800:50::6ca2:c3e4 2a06:98c1:50::ac40:23e4	elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-10 12:16:53

www	Exists, no address
www vs bare domain	Neither resolves c1c0.dk: no address www.c1c0.dk: no address
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

181ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2412733079
Primary NS (MNAME)	destiny.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 04:24:14

Field	Value
Registrar	Simply.com A/S
Registered	2024-02-16
Expires	2027-02-15 (121d)

📋 WHOIS#

⏱️ Lookup Timing#

65ms

84ms

82ms

AAAA

96ms

TXT

256ms

CAA

71ms

HTTPS

94ms

TLSA

50ms

SOA

0ms

MTA-STS

90ms

DNSSEC

181ms

SRV

98ms

Total

1132ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 12:16:53	396ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-08 06:03:23	501ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-05 03:55:12	502ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-25 02:23:34	454ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-20 11:51:12	581ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-21 14:34:12 shown	1132ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-13 06:54:11	8746ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-07 12:00:34	9506ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-28 09:25:31	8906ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-03 20:53:57	1807ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-02 10:14:08	2256ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-25 09:20:00	1215ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-16 18:43:30	308ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-16 18:40:26	439ms	2 NS 0 A 0 MX	🔓 Insecure