a-art.dk

Records from scan: 2026-10-10 21:25:58 · 2368ms total · last checked 2026-10-18 09:09 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

a-art.dk is a .dk domain served by 2 nameservers (aarav.ns.cloudflare.com, addilyn.ns.cloudflare.com). It was registered on 11 November 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.35.207 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aart-dk0c.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 142ms

Nameserver	IP addresses	PTR	ASN / ISP
aarav.ns.cloudflare.com	108.162.195.60 162.159.44.60 172.64.35.60 2606:4700:58::a29f:2c3c 2803:f800:50::6ca2:c33c 2a06:98c1:50::ac40:233c	aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
addilyn.ns.cloudflare.com	108.162.194.217 162.159.38.217 172.64.34.217 2606:4700:50::a29f:26d9 2803:f800:50::6ca2:c2d9 2a06:98c1:50::ac40:22d9	addilyn.ns.cloudflare.com addilyn.ns.cloudflare.com addilyn.ns.cloudflare.com addilyn.ns.cloudflare.com addilyn.ns.cloudflare.com addilyn.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 96ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.35.207	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.179.146	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 143ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	aart-dk0c.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::24 2a01:111:f403:ca21::e 2a01:111:f403:ca48::c 52.101.103.140 52.101.181.156 52.101.209.153 52.101.73.155	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-am7pr02cu00203.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	104.21.35.207

🔷 AAAA Records (IPv6)#

2 records 142ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:b392	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:23cf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 130ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.35.207,172.67.179.146 ech=AEX+DQBBNwAgACAJfAq1HcLfU4brjtoOKK9bC5aVGrJq+nTYQkDeCR0RUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b392,2606:4700:3035::6815:23cf

📝 TXT Records#

1 records 244ms

TXT Record
v=spf1 ip4:40.67.208.1 ip4:20.126.124.177 ip4:23.97.187.218 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (a-art.dk)
-all (hard fail)	v=spf1 ip4:40.67.208.1 ip4:20.126.124.177 ip4:23.97.187.218 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 2026-10-10 21:25:58

www	104.21.35.207 172.67.179.146 2606:4700:3032::ac43:b392 2606:4700:3035::6815:23cf (AS13335) (address records, no CNAME)
www vs bare domain	Same network a-art.dk: 104.21.35.207 172.67.179.146 2606:4700:3032::ac43:b392 2606:4700:3035::6815:23cf (AS13335) www.a-art.dk: 104.21.35.207 172.67.179.146 2606:4700:3032::ac43:b392 2606:4700:3035::6815:23cf (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

160ms

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

🏷️ SOA#

82ms

Field	Value
Serial	2417124932
Primary NS (MNAME)	aarav.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 21:50:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-11-11
Expires	2027-11-10 (387d)

📋 WHOIS#

⏱️ Lookup Timing#

142ms

96ms

143ms

AAAA

142ms

TXT

244ms

CAA

147ms

HTTPS

130ms

TLSA

556ms

SOA

82ms

MTA-STS

138ms

DNSSEC

160ms

SRV

134ms

Total

2368ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 21:25:58 shown	2368ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-01 10:50:25	792ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-27 10:24:00	1006ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-25 19:22:13	1061ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-08 10:27:36	2036ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-04 04:49:43	769ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-14 18:23:41	9771ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-12 19:45:00	7126ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-29 09:13:29	1941ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-20 16:30:13	10891ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-27 06:15:02	1404ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-20 04:49:47	866ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-16 12:59:21	2469ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-16 12:55:35	3793ms	2 NS 2 A 1 MX	🔒 Secure