a9ta.dk

📜 Historical scan 2026-09-30 09:12:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

a9ta.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.201.13.243 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.a9ta.dk. The zone is DNSSEC-signed and validates, publishes a 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 27ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.201.13.243	3600s	svr14.zyberland.dk	AS24940	Hetzner Online GmbH	195.201.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.a9ta.dk	88.198.22.73	svr10.zyberland.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.201.13.243
🔶 Autoconfig	195.201.13.243

🔷 AAAA Records (IPv6)#

1 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:13b:a4c::2	3600s	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 150ms

TXT Record
v=spf1 mx a a:svr10.zyberland.dk ip4:195.201.13.243/32 a:svr14.zyberland.dk -all

✉️ SPF#

Policy	Record (a9ta.dk)
-all (hard fail)	v=spf1 mx a a:svr10.zyberland.dk ip4:195.201.13.243/32 a:svr14.zyberland.dk -all

📨 DMARC#

Policy	Record (_dmarc.a9ta.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:postmaster@a9ta.dk; ruf=mailto:postmaster@a9ta.dk; fo=1;

📬 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 2026-09-30 21:56:06

www	Address record (no CNAME)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

59ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026070802
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

27ms

31ms

30ms

AAAA

35ms

TXT

150ms

CAA

28ms

HTTPS

44ms

TLSA

191ms

SOA

0ms

MTA-STS

38ms

DNSSEC

59ms

SRV

53ms

Total

591ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:56:06	716ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 09:12:19 shown	591ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 21:56:44	655ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-30 04:04:36	14090ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 16:59:18	827ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 15:05:43	666ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:43:28	617ms	2 NS 1 A 1 MX	🔒 Secure