a-c-i.dk

Records from scan: 2026-10-05 17:58:45 · 5062ms total · last checked 2026-10-17 04:44 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

a-c-i.dk is a .dk domain served by 2 nameservers (morpheus.computernoerderne.dk, neo.computernoerderne.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 142.132.151.176 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by aci-dk0k.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
morpheus.computernoerderne.dk	157.90.249.191 2a01:4f8:c17:e2c5::1	morpheus.computernoerderne.dk morpheus.computernoerderne.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
neo.computernoerderne.dk	2a01:4f8:1c1a:2f3c::1 91.98.174.41	neo.computernoerderne.dk neo.computernoerderne.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
142.132.151.176	3600s	matrix.computernoerderne.dk	AS24940	Hetzner Online GmbH	142.132.128.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aci-dk0k.mail.protection.outlook.com	2a01:111:f403:ca09::24 2a01:111:f403:ca09::26 2a01:111:f403:ca09::28 2a01:111:f403:ca3c::8 52.101.68.12 52.101.68.27 52.101.68.8 52.101.91.162	mail-am6pr02cu00204.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-matpr04cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

1 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:261:27dd::2	3600s	matrix.computernoerderne.dk	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 289ms

TXT Record
v=spf1 ip4:142.132.151.176 include:spf.azehosting.net include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (a-c-i.dk)
-all (hard fail)	v=spf1 ip4:142.132.151.176 include:spf.azehosting.net include:spf.protection.outlook.com -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#

checked 2026-10-14 21:18:49

www CNAME	a-c-i.dk (all on a-c-i.dk) → 142.132.151.176 2a01:4f8:261:27dd::2 (AS24940)
www vs bare domain	Same network a-c-i.dk: 142.132.151.176 2a01:4f8:261:27dd::2 (AS24940) www.a-c-i.dk: 142.132.151.176 2a01:4f8:261:27dd::2 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.a-c-i.dk	TfZ96uQxmAcWOfGJi2HtmAWs7506CY-SjTQQiAzotYg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2025091804
Primary NS (MNAME)	neo.computernoerderne.dk
Responsible (RNAME)	server-admin@azehosting.net
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

41ms

42ms

41ms

AAAA

42ms

TXT

289ms

CAA

53ms

HTTPS

56ms

TLSA

519ms

SOA

30ms

MTA-STS

93ms

DNSSEC

66ms

SRV

82ms

Total

5062ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 17:58:45 shown	5062ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-02 22:07:11	2565ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 04:50:48	1057ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:52:20	1675ms	2 NS 1 A 1 MX	🔓 Insecure