firmaarrangement.dk

📜 Historical scan 2026-06-20 15:44:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

firmaarrangement.dk is a .dk domain served by 2 nameservers (charles.ns.cloudflare.com, deb.ns.cloudflare.com). It was registered on 29 April 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.66.147 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.firmaarrangement.dk. 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 74ms

Nameserver	IP addresses	PTR	ASN / ISP
charles.ns.cloudflare.com	108.162.193.83 172.64.33.83 173.245.59.83 2606:4700:58::adf5:3b53 2803:f800:50::6ca2:c153 2a06:98c1:50::ac40:2153	charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
deb.ns.cloudflare.com	108.162.192.92 172.64.32.92 173.245.58.92 2606:4700:50::adf5:3a5c 2803:f800:50::6ca2:c05c 2a06:98c1:50::ac40:205c	deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.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 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.66.147	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.205.50	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.firmaarrangement.dk	185.150.198.117	s2.speedio.dk	AS202914 Adeo Datacenter ApS

🔷 AAAA Records (IPv6)#

2 records 59ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:4293	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:cd32	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 58ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.66.147,172.67.205.50 ech=AEX+DQBBzAAgACDuL1U47DdoVdkUXB7C9EoHNR/ZnpfvKlAFlQbiOxAaFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4293,2606:4700:3031::ac43:cd32

📝 TXT Records#

3 records 418ms

TXT Record
ca3-3dceaa78b00f464792163014645e65c0
google-site-verification=9MPE5mOyhK5fHUjEcQm_62_l6ZWCudVAyywDcpEWzTU
v=spf1 a mx ip4:185.150.198.117 ~all

✉️ SPF#

Policy	Record (firmaarrangement.dk)
~all (soft fail)	v=spf1 a mx ip4:185.150.198.117 ~all

📨 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 2026-10-13 23:46:11

www	104.21.66.147 172.67.205.50 2606:4700:3030::6815:4293 2606:4700:3031::ac43:cd32 (AS13335) (address records, no CNAME)
www vs bare domain	Same network firmaarrangement.dk: 104.21.66.147 172.67.205.50 2606:4700:3030::6815:4293 2606:4700:3031::ac43:cd32 (AS13335) www.firmaarrangement.dk: 104.21.66.147 172.67.205.50 2606:4700:3030::6815:4293 2606:4700:3031::ac43:cd32 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

210ms

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

🏷️ SOA#

63ms

Field	Value
Serial	2405566217
Primary NS (MNAME)	charles.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 21:06:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-04-29
Expires	2027-06-30 (251d)

📋 WHOIS#

⏱️ Lookup Timing#

74ms

57ms

71ms

AAAA

59ms

TXT

418ms

CAA

67ms

HTTPS

58ms

TLSA

150ms

SOA

63ms

MTA-STS

104ms

DNSSEC

210ms

SRV

106ms

Total

1158ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 01:53:41	403ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 06:55:29	574ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 05:41:14	707ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 09:30:30	1856ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-29 18:34:09	1163ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 09:00:58	2581ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-28 02:43:12	1172ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 20:51:51	3192ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 15:44:53 shown	1158ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 09:32:29	703ms	2 NS 2 A 1 MX	🔓 Insecure