cdsign.dk

📜 Historical scan 2026-10-04 20:34:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cdsign.dk is a .dk domain served by 2 nameservers (athena.ns.cloudflare.com, nero.ns.cloudflare.com). It was registered on 23 May 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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
athena.ns.cloudflare.com	108.162.192.72 172.64.32.72 173.245.58.72 2606:4700:50::adf5:3a48 2803:f800:50::6ca2:c048 2a06:98c1:50::ac40:2048	athena.ns.cloudflare.com athena.ns.cloudflare.com athena.ns.cloudflare.com athena.ns.cloudflare.com athena.ns.cloudflare.com athena.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nero.ns.cloudflare.com	108.162.195.28 162.159.44.28 172.64.35.28 2606:4700:58::a29f:2c1c 2803:f800:50::6ca2:c31c 2a06:98c1:50::ac40:231c	nero.ns.cloudflare.com nero.ns.cloudflare.com nero.ns.cloudflare.com nero.ns.cloudflare.com nero.ns.cloudflare.com nero.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#

5 records 86ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1a	yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 364ms

TXT Record
google-site-verification=hTDaMKBD6M3aSZdvvMKwReEALQvoZw2O9e4KdDOJybQ

✉️ 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 05:02:46

www	NXDOMAIN
www vs bare domain	Neither resolves cdsign.dk: no address www.cdsign.dk: no address
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

240ms

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

🏷️ SOA#

77ms

Field	Value
Serial	2416609688
Primary NS (MNAME)	athena.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 21:20:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-05-23
Expires	2027-06-30 (256d)

📋 WHOIS#

⏱️ Lookup Timing#

65ms

88ms

86ms

AAAA

63ms

TXT

364ms

CAA

88ms

HTTPS

113ms

TLSA

307ms

SOA

77ms

MTA-STS

174ms

DNSSEC

240ms

SRV

162ms

Total

2366ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 05:02:46	578ms	2 NS 0 A 5 MX	🔓 Insecure
2026-10-04 20:34:16 shown	2366ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-30 20:18:57	727ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-23 20:38:23	674ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-06 12:16:49	1341ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-28 04:23:53	718ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-05 06:20:23	2832ms	2 NS 0 A 5 MX	🔓 Insecure
2026-07-07 04:51:12	18619ms	2 NS 0 A 5 MX	🔓 Insecure
2026-06-25 00:49:43	901ms	2 NS 0 A 5 MX	🔓 Insecure
2026-06-16 19:55:21	588ms	2 NS 0 A 5 MX	🔓 Insecure