arduino.dk

Records from scan: 2026-10-14 05:53:41 · 2470ms total · last checked 2026-10-16 08:24 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arduino.dk is a .dk domain served by 2 nameservers (camilo.ns.cloudflare.com, joyce.ns.cloudflare.com). It was registered on 15 November 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 66.6.44.4 is hosted by Automattic, Inc (AS2635) in United States. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 107ms

Nameserver	IP addresses	PTR	ASN / ISP
camilo.ns.cloudflare.com	108.162.195.118 162.159.44.118 172.64.35.118 2606:4700:58::a29f:2c76 2803:f800:50::6ca2:c376 2a06:98c1:50::ac40:2376	camilo.ns.cloudflare.com camilo.ns.cloudflare.com camilo.ns.cloudflare.com camilo.ns.cloudflare.com camilo.ns.cloudflare.com camilo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
joyce.ns.cloudflare.com	108.162.194.14 162.159.38.14 172.64.34.14 2606:4700:50::a29f:260e 2803:f800:50::6ca2:c20e 2a06:98c1:50::ac40:220e	joyce.ns.cloudflare.com joyce.ns.cloudflare.com joyce.ns.cloudflare.com joyce.ns.cloudflare.com joyce.ns.cloudflare.com joyce.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
66.6.44.4	300s	—	AS2635	Automattic, Inc	66.6.40.0/21	🇺🇸 United States	Ashburn

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-14 05:53:41

www CNAME	arduino.dk (all on arduino.dk) → 66.6.44.4 (AS2635)
www vs bare domain	Same network arduino.dk: 66.6.44.4 (AS2635) www.arduino.dk: 66.6.44.4 (AS2635)
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

241ms

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

🏷️ SOA#

60ms

Field	Value
Serial	2417382666
Primary NS (MNAME)	camilo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 06:18:25

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-11-15
Expires	2026-11-30 (44d)

🔗 Same registrant#

8 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
commy.dk	Punktum dk A/S (direct)
displaey.dk	Punktum dk A/S (direct)
fløe.dk	Punktum dk A/S (direct)
id-tjek.dk	Punktum dk A/S (direct)
ikat.dk	Punktum dk A/S (direct)
reodor.dk	Punktum dk A/S (direct)
retail-tech.dk	Punktum dk A/S (direct)
virtucon.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

107ms

59ms

113ms

AAAA

67ms

TXT

274ms

CAA

111ms

HTTPS

109ms

TLSA

755ms

SOA

60ms

MTA-STS

152ms

DNSSEC

241ms

SRV

164ms

Total

2470ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 05:53:41 shown	2470ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-23 16:37:56	942ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-03 20:24:37	903ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-27 00:20:56	890ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-19 06:02:25	4284ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-05 23:56:35	1558ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-10 07:08:50	8642ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-02 22:07:41	978ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-23 00:21:47	1812ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-20 17:36:53	648ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 12:52:28	1209ms	2 NS 1 A 0 MX	🔒 Secure