achso.dk

📜 Historical scan 2026-07-02 01:24:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

achso.dk is a .dk domain served by 2 nameservers (cortney.ns.cloudflare.com, eric.ns.cloudflare.com). It was registered on 7 February 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.49.180 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 199ms

Nameserver	IP addresses	PTR	ASN / ISP
cortney.ns.cloudflare.com	108.162.192.87 172.64.32.87 173.245.58.87 2606:4700:50::adf5:3a57 2803:f800:50::6ca2:c057 2a06:98c1:50::ac40:2057	cortney.ns.cloudflare.com cortney.ns.cloudflare.com cortney.ns.cloudflare.com cortney.ns.cloudflare.com cortney.ns.cloudflare.com cortney.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
eric.ns.cloudflare.com	108.162.193.112 172.64.33.112 173.245.59.112 2606:4700:58::adf5:3b70 2803:f800:50::6ca2:c170 2a06:98c1:50::ac40:2170	eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.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 202ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.49.180	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.165.133	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 212ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:a585	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:31b4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 214ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.49.180,172.67.165.133 ech=AEX+DQBBnQAgACDZrI+IaNAjacs0fmrGlT4tWjCDRp/7aB2w6kylCD68LAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a585,2606:4700:3037::6815:31b4

📝 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 2026-10-09 11:15:10

www	104.21.49.180 172.67.165.133 2606:4700:3032::ac43:a585 2606:4700:3037::6815:31b4 (AS13335) (address records, no CNAME)
www vs bare domain	Same network achso.dk: 104.21.49.180 172.67.165.133 2606:4700:3032::ac43:a585 2606:4700:3037::6815:31b4 (AS13335) www.achso.dk: 104.21.49.180 172.67.165.133 2606:4700:3032::ac43:a585 2606:4700:3037::6815:31b4 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.achso.dk	osD4YnY3xZzCjHPDVvoUDwWlqw8-3CTiAWX21uUxvRU
TXT	_acme-challenge.achso.dk	RL3f9NxBDoCU9GQIlVb_3SBZ7hyjYOXsz94qIUVrf94

🔗 TLSA / DANE#

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

🔐 DNSSEC#

292ms

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

🏷️ SOA#

198ms

Field	Value
Serial	2405773247
Primary NS (MNAME)	cortney.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 17:38:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-02-07
Expires	2027-02-28 (134d)

📋 WHOIS#

⏱️ Lookup Timing#

199ms

202ms

201ms

AAAA

212ms

TXT

384ms

CAA

201ms

HTTPS

214ms

TLSA

143ms

SOA

198ms

MTA-STS

233ms

DNSSEC

292ms

SRV

223ms

Total

1257ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:15:10	429ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 13:04:41	502ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 16:20:52	1268ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 15:59:40	1072ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-19 16:18:09	1200ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-14 19:16:33	537ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-04 09:37:09	1439ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-16 22:00:10	880ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 01:24:19 shown	1257ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 00:56:36	804ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 12:43:31	546ms	2 NS 2 A 0 MX	🔓 Insecure