aarsdev.dk

📜 Historical scan 2026-09-09 06:51:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aarsdev.dk is a .dk domain served by 2 nameservers (alex.ns.cloudflare.com, zariyah.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by custmx.cscdns.net. The zone is of unknown DNSSEC status, 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 131ms

Nameserver	IP addresses	PTR	ASN / ISP
alex.ns.cloudflare.com	108.162.193.100 172.64.33.100 173.245.59.100 2606:4700:58::adf5:3b64 2803:f800:50::6ca2:c164 2a06:98c1:50::ac40:2164	alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zariyah.ns.cloudflare.com	108.162.194.72 162.159.38.72 172.64.34.72 2606:4700:50::a29f:2648 2803:f800:50::6ca2:c248 2a06:98c1:50::ac40:2248	zariyah.ns.cloudflare.com zariyah.ns.cloudflare.com zariyah.ns.cloudflare.com zariyah.ns.cloudflare.com zariyah.ns.cloudflare.com zariyah.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#

1 records 104ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	custmx.cscdns.net	198.58.121.58	—	AS63949 Akamai Connected Cloud

🔷 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 09:00:07

www	172.18.43.92 (address records, no CNAME)
www vs bare domain	Same network aarsdev.dk: 172.18.43.92 www.aarsdev.dk: 172.18.43.92
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

197ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413919871
Primary NS (MNAME)	alex.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#

131ms

141ms

104ms

AAAA

116ms

TXT

261ms

CAA

101ms

HTTPS

130ms

TLSA

41ms

SOA

0ms

MTA-STS

133ms

DNSSEC

197ms

SRV

153ms

Total

1402ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 23:54:07	489ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 11:33:13	1214ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-09 06:51:22 shown	1402ms	2 NS 0 A 1 MX	❓ Unknown
2026-09-09 06:38:57	1470ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-31 21:45:36	1139ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 18:45:36	581ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-21 00:59:42	9001ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-05 12:39:47	943ms	2 NS 0 A 1 MX	❓ Unknown
2026-07-04 14:23:22	3388ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:56:34	1263ms	4 NS 1 A 1 MX	🔓 Insecure