art-nordic.dk

📜 Historical scan 2026-06-16 12:54:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

art-nordic.dk is a .dk domain served by 2 nameservers (keaton.ns.cloudflare.com, romina.ns.cloudflare.com). It was registered on 11 June 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.25.120 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.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 87ms

Nameserver	IP addresses	PTR	ASN / ISP
keaton.ns.cloudflare.com	—	—	—
romina.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.25.120	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.134.54	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

2 records 89ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:1978	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:8636	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 86ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.25.120,172.67.134.54 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1978,2606:4700:3035::ac43:8636

📝 TXT Records#

4 records 195ms

TXT Record
google-site-verification=9iAAhImCr6VXDPE5zypFNYMfEV5chLi7UxcN2MJ4L-M
MS=ms28124351
MS=ms69097496
v=spf1 ip4:65.181.113.141 include:spf.simply.com include:servers.mcsv.net include:spf.mysecurecloudhost.com -all

✉️ SPF#

Policy	Record (art-nordic.dk)
-all (hard fail)	v=spf1 ip4:65.181.113.141 include:spf.simply.com include:servers.mcsv.net include:spf.mysecurecloudhost.com -all

📨 DMARC#

Policy	Record (_dmarc.art-nordic.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 2026-10-22 09:26:33

www	104.21.25.120 172.67.134.54 2606:4700:3031::ac43:8636 2606:4700:3037::6815:1978 (AS13335) (address records, no CNAME)
www vs bare domain	Same network art-nordic.dk: 104.21.25.120 172.67.134.54 2606:4700:3031::ac43:8636 2606:4700:3037::6815:1978 (AS13335) www.art-nordic.dk: 104.21.25.120 172.67.134.54 2606:4700:3031::ac43:8636 2606:4700:3037::6815:1978 (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

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
s1	s1.domainkey.u54971639.wl140.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u54971639.wl140.sendgrid.net	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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records 149ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

187ms

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

🏷️ SOA#

68ms

Field	Value
Serial	2406358318
Primary NS (MNAME)	keaton.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 09:33:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-06-11
Expires	2027-06-30 (245d)

📋 WHOIS#

⏱️ Lookup Timing#

87ms

72ms

52ms

AAAA

89ms

TXT

195ms

CAA

65ms

HTTPS

86ms

TLSA

149ms

SOA

68ms

MTA-STS

137ms

DNSSEC

187ms

SRV

0ms

Total

1563ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 09:26:33	503ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-15 13:22:47	2475ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-04 08:49:15	551ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-22 16:41:45	1267ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 12:35:30	2042ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-01 07:28:16	1350ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 04:03:54	531ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 21:12:50	1261ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 20:46:24	632ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 17:21:40	636ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 16:41:51	1057ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 02:45:15	1135ms	2 NS 2 A 1 MX	❓ Unknown
2026-07-15 01:46:23	2875ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 02:57:39	1705ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 02:31:24	896ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 12:44:29	651ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 09:26:34	5985ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 12:54:22 shown	1563ms	2 NS 2 A 1 MX	🔓 Insecure