artdv.dk

📜 Historical scan 2026-09-17 04:57:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

artdv.dk is a .dk domain served by 2 nameservers (candy.ns.cloudflare.com, kurt.ns.cloudflare.com). It was registered on 21 August 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.32.116 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by artdv-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
candy.ns.cloudflare.com	108.162.192.79 172.64.32.79 173.245.58.79 2606:4700:50::adf5:3a4f 2803:f800:50::6ca2:c04f 2a06:98c1:50::ac40:204f	candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kurt.ns.cloudflare.com	108.162.193.193 172.64.33.193 173.245.59.193 2606:4700:58::adf5:3bc1 2803:f800:50::6ca2:c1c1 2a06:98c1:50::ac40:21c1	kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.32.116	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.186.100	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	artdv-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::a 2a01:111:f403:ca04::b 2a01:111:f403:ca3c::8 52.101.103.140 52.101.181.153 52.101.68.21 52.101.91.159	mail-db4pr02cu00307.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-matpr04cu00207.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)#

2 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:ba64	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2074	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 45ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.32.116,172.67.186.100 ech=AEX+DQBBYwAgACBud7uyN9k6vORHpKWnaXdIeRbK3slxapDZgXRh6DSlDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:ba64,2606:4700:3037::6815:2074

📝 TXT Records#

1 records 213ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.artdv.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 00:39:31

www	Exists, no address
www vs bare domain	www does not resolve artdv.dk: 104.21.32.116 172.67.186.100 2606:4700:3035::ac43:ba64 2606:4700:3037::6815:2074 (AS13335) www.artdv.dk: no address (all like this)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-artdv-dk._domainkey.artdv.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-artdv-dk._domainkey.artdv.onmicrosoft.com	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: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.artdv.dk	xGdUzODTXBww-JvX6Jni4f7zCCsaepJn8RoJl059JKk
TXT	_acme-challenge.artdv.dk	zWtM-X1vNhCSzC0n5OAGwTYuYkboj-ce_T6MQ3RAxS4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

100ms

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	2414937054
Primary NS (MNAME)	candy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 02:18:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-08-21
Expires	2027-09-30 (348d)

🔗 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
aartdevos.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

45ms

37ms

AAAA

39ms

TXT

213ms

CAA

57ms

HTTPS

45ms

TLSA

1340ms

SOA

0ms

MTA-STS

61ms

DNSSEC

100ms

SRV

75ms

Total

2002ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 18:13:01	4086ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 16:37:39	959ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 18:59:55	1000ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-17 04:57:21 shown	2002ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 17:17:30	2461ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-06 10:41:16	1591ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 22:48:57	1162ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-26 08:45:20	1525ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 09:09:45	948ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 23:00:45	2656ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 09:43:29	1008ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 13:41:35	1043ms	2 NS 2 A 1 MX	🔓 Insecure