aa209.dk

📜 Historical scan 2026-06-16 13:15:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aa209.dk is a .dk domain served by 2 nameservers (dion.ns.cloudflare.com, jade.ns.cloudflare.com). It was registered on 9 February 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.62.213 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
dion.ns.cloudflare.com	—	—	—
jade.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.62.213	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.139.88	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:8b58	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:3ed5	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 45ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.62.213,172.67.139.88 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8b58,2606:4700:3035::6815:3ed5

📝 TXT Records#

1 records 122ms

TXT Record
protonmail-verification=6b40c7383e1979be09f0758d5c1498ef22165d63

✉️ 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 11:46:28

www	NXDOMAIN
www vs bare domain	www does not resolve aa209.dk: 104.21.62.213 172.67.139.88 2606:4700:3031::6815:3ed5 2606:4700:3037::ac43:8b58 (AS13335) www.aa209.dk: no address (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

127ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2404515927
Primary NS (MNAME)	dion.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 22:52:37

Field	Value
Registrar	Simply.com A/S
Registered	2025-02-09
Expires	2027-02-08 (111d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

49ms

42ms

AAAA

36ms

TXT

122ms

CAA

40ms

HTTPS

45ms

TLSA

133ms

SOA

36ms

MTA-STS

40ms

DNSSEC

127ms

SRV

0ms

Total

670ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 11:46:28	904ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-05 22:41:58	422ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 11:10:18	1686ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 02:07:41	482ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-07 05:21:06	8672ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-29 16:50:52	938ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 13:15:05 shown	670ms	2 NS 2 A 0 MX	🔓 Insecure