acinfo.dk

📜 Historical scan 2026-06-24 05:30:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

acinfo.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 23 September 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 31.220.81.116 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by mail.acinfo.dk. 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#

4 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
31.220.81.116	3600s	eu1.neodns.info	AS51167	Contabo GmbH	31.220.80.0/20	🇫🇷 France	Lauterbourg

📧 MX Records#

1 records 858ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.acinfo.dk	31.220.81.116	eu1.neodns.info	AS51167 Contabo GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 993ms

TXT Record
v=spf1 a mx ip4:31.220.81.116 ~all

✉️ SPF#

Policy	Record (acinfo.dk)
~all (soft fail)	v=spf1 a mx ip4:31.220.81.116 ~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 2026-10-12 22:33:19

www	31.220.81.116 (AS51167) (address records, no CNAME)
www vs bare domain	Same network acinfo.dk: 31.220.81.116 (AS51167) www.acinfo.dk: 31.220.81.116 (AS51167)
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	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'acinfo.dk/DS/IN': 127.0.0.1#53

🏷️ SOA#

195ms

Field	Value
Serial	2025042105
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-09-30 22:42:41

Field	Value
Registrar	Simply.com A/S
Registered	2003-09-23
Expires	2027-09-30 (345d)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

43ms

858ms

AAAA

193ms

TXT

993ms

CAA

197ms

HTTPS

879ms

TLSA

174ms

SOA

195ms

MTA-STS

872ms

DNSSEC

210ms

SRV

537ms

Total

1531ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 22:33:18	1321ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-30 22:22:47	873ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-09 03:53:26	898ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-26 17:59:52	866ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-24 05:30:32 shown	1531ms	4 NS 1 A 1 MX	❓ Unknown
2026-06-16 13:18:36	620ms	4 NS 1 A 1 MX	🔓 Insecure