ark3d.dk

📜 Historical scan 2026-07-02 00:28:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ark3d.dk is a .dk domain served by 3 nameservers (ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net). It was registered on 7 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.186.164.214 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by ark3d-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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#

3 records 62ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.dns-123.net	35.198.132.83	83.132.198.35.bc.googleusercontent.com	AS396982 Google LLC
ns5.dns-123.net	35.187.184.173	173.184.187.35.bc.googleusercontent.com	AS396982 Google LLC
ns6.dns-123.net	35.228.54.1	1.54.228.35.bc.googleusercontent.com	AS396982 Google LLC

🌍 A Records#

1 records 96ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.186.164.214	7200s	server7214.serverpark.dk	AS44869	FIBIA P/S	5.186.0.0/16	🇩🇰 Denmark	Frederiksberg

📧 MX Records#

1 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ark3d-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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 → 40.104.116.56
🔶 Autoconfig	5.186.164.214

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 226ms

TXT Record
google-site-verification=HsQJxwmFBiT03ia2Z-GgtcimjdRA4o-MhKS4V83vnSg
google-site-verification=UYMydRTlUIZBcZz5IlQcutjbgyi9A5pzt2P9n7FvkFw
MS=ms32844202
openai-domain-verification=dv-WiOx8VsQt9QR2QmPOvG93TQw
v=spf1 a mx include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (ark3d.dk)
-all (hard fail)	v=spf1 a mx include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.ark3d.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-11 09:10:39

www	5.186.164.214 (AS44869) (address records, no CNAME)
www vs bare domain	Same network ark3d.dk: 5.186.164.214 (AS44869) www.ark3d.dk: 5.186.164.214 (AS44869)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-ark3d-dk._domainkey.ark3ddk365.n-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-ark3d-dk._domainkey.ark3ddk365.n-v1.dkim.mail.microsoft	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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

166ms

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

🏷️ SOA#

75ms

Field	Value
Serial	2024110701
Primary NS (MNAME)	ns4.dns-123.net
Responsible (RNAME)	admin@dns-123.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-17 00:49:05

Field	Value
Registrar	INTERNET 123 ApS
Registered	2024-11-07
Expires	2027-11-06 (385d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
pc-dr.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

62ms

96ms

71ms

AAAA

69ms

TXT

226ms

CAA

70ms

HTTPS

64ms

TLSA

587ms

SOA

75ms

MTA-STS

104ms

DNSSEC

166ms

SRV

156ms

Total

1272ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:50:14	1541ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-29 19:48:37	920ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-23 22:12:45	1071ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-02 02:09:00	1236ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:28:22 shown	1272ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:39:22	770ms	3 NS 1 A 1 MX	🔒 Secure