artco.dk

📜 Historical scan 2026-09-30 10:04:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

artco.dk is a .dk domain served by 2 nameservers (ns1.alco.dk, ns2.alco.dk). It was registered on 25 November 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 65.21.55.96 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by artco-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

2 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.alco.dk	46.225.229.1	ns1.alco.dk	AS24940 Hetzner Online GmbH
ns2.alco.dk	89.167.94.156	ns2.alco.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
65.21.55.96	3600s	hosting-3.alco.company	AS24940	Hetzner Online GmbH	65.21.0.0/16	🇫🇮 Finland	Helsinki

📧 MX Records#

1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	artco-dk.mail.protection.outlook.com	2a01:111:f403:ca09::26 2a01:111:f403:ca21::a 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::a 52.101.103.137 52.101.181.156 52.101.185.114 52.101.91.21	mail-am8pr83cu00106.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-matpr05cu00105.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 296ms

TXT Record
MS=ms10862209
v=spf1 mx IP4:94.237.31.160 IP4:94.237.95.233 IP4:65.21.55.96 ip4:172.105.250.34 include:relay.mailchannels.net include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (artco.dk)
-all (hard fail)	v=spf1 mx IP4:94.237.31.160 IP4:94.237.95.233 IP4:65.21.55.96 ip4:172.105.250.34 include:relay.mailchannels.net include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.artco.dk)
p=none (monitor only)	v=DMARC1;p=none;pct=100;adkim=s;aspf=r;rua=mailto:dmarc@pbox.dk

📬 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 2026-10-09 01:11:26

www	65.21.55.96 (AS24940) (address records, no CNAME)
www vs bare domain	Same network artco.dk: 65.21.55.96 (AS24940) www.artco.dk: 65.21.55.96 (AS24940)
Wildcard	No

🔎 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#

81ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026021101
Primary NS (MNAME)	ns1.alco.dk
Responsible (RNAME)	hostmaster@alco.dk
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	43200s

📋 Registration#

WHOIS fetched 2026-10-14 21:38:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-11-25
Expires	2027-07-31 (284d)

🔗 Same registrant#

5 domains

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
backup-løsning.dk	Punktum dk A/S (direct)
cloudco.dk	Punktum dk A/S (direct)
etikken.dk	Punktum dk A/S (direct)
hjemmeside-skive.dk	CURANET A/S
kimoghallo.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

51ms

52ms

AAAA

78ms

TXT

296ms

CAA

45ms

HTTPS

45ms

TLSA

652ms

SOA

0ms

MTA-STS

82ms

DNSSEC

81ms

SRV

102ms

Total

1246ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 01:11:26	1060ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 05:43:12	1280ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 10:04:35 shown	1246ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 11:11:49	2954ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 00:24:12	1494ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 05:14:56	1347ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 19:51:32	1141ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 15:06:37	2106ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 13:41:14	1153ms	2 NS 1 A 1 MX	🔓 Insecure