firmacheck.dk

📜 Historical scan 2026-09-07 23:04:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

firmacheck.dk is a .dk domain served by 2 nameservers (anita.ns.cloudflare.com, garrett.ns.cloudflare.com). It 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 20ms

Nameserver	IP addresses	PTR	ASN / ISP
anita.ns.cloudflare.com	108.162.194.82 162.159.38.82 172.64.34.82 2606:4700:50::a29f:2652 2803:f800:50::6ca2:c252 2a06:98c1:50::ac40:2252	anita.ns.cloudflare.com anita.ns.cloudflare.com anita.ns.cloudflare.com anita.ns.cloudflare.com anita.ns.cloudflare.com anita.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
garrett.ns.cloudflare.com	108.162.195.195 162.159.44.195 172.64.35.195 2606:4700:58::a29f:2cc3 2803:f800:50::6ca2:c3c3 2a06:98c1:50::ac40:23c3	garrett.ns.cloudflare.com garrett.ns.cloudflare.com garrett.ns.cloudflare.com garrett.ns.cloudflare.com garrett.ns.cloudflare.com garrett.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 2026-10-08 22:41:54

www	104.21.18.150 172.67.182.158 2606:4700:3031::6815:1296 2606:4700:3034::ac43:b69e (AS13335) (address records, no CNAME)
www vs bare domain	Same network firmacheck.dk: 104.21.18.150 172.67.182.158 2606:4700:3031::6815:1296 2606:4700:3034::ac43:b69e (AS13335) www.firmacheck.dk: 104.21.18.150 172.67.182.158 2606:4700:3031::6815:1296 2606:4700:3034::ac43:b69e (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.firmacheck.dk	YhdoX6SybkbNf07AG-5p-OSkNPpE1sntgChzo1x_cs0
TXT	_acme-challenge.firmacheck.dk	a0Eod2qRF7clB02jwJrf_U_I1vVnCbnds_45kRLZgFk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

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#

0ms

Field	Value
Serial	2414116729
Primary NS (MNAME)	anita.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#

20ms

46ms

44ms

AAAA

32ms

TXT

139ms

CAA

22ms

HTTPS

27ms

TLSA

30ms

SOA

0ms

MTA-STS

59ms

DNSSEC

117ms

SRV

44ms

Total

477ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 20:17:31	451ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 05:50:49	1112ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 17:46:30	1214ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 01:29:04	2939ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 01:14:18	2842ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 23:04:02 shown	477ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-31 14:13:06	734ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-31 05:01:19	372ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-29 16:59:26	313ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-28 13:07:37	318ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-27 12:29:55	846ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-26 17:28:41	168ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-25 13:37:33	739ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-24 13:25:29	221ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-23 06:48:24	2987ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-22 06:34:07	2754ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-21 06:25:15	857ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-20 04:31:16	1247ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-19 03:46:05	4502ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-18 00:25:41	896ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-16 07:05:50	791ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-14 23:26:28	1727ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-13 18:10:27	676ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-12 09:59:17	2566ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-09 14:35:05	817ms	1 NS 0 A 0 MX	❓ Unknown