a3printer.dk

📜 Historical scan 2026-09-29 21:06:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

a3printer.dk is a .dk domain served by 2 nameservers (frank.ns.cloudflare.com, lila.ns.cloudflare.com). It was registered on 24 October 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.29.183 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
frank.ns.cloudflare.com	108.162.193.166 172.64.33.166 173.245.59.166 2606:4700:58::adf5:3ba6 2803:f800:50::6ca2:c1a6 2a06:98c1:50::ac40:21a6	frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lila.ns.cloudflare.com	108.162.192.186 172.64.32.186 173.245.58.186 2606:4700:50::adf5:3aba 2803:f800:50::6ca2:c0ba 2a06:98c1:50::ac40:20ba	lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com lila.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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.29.183	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.149.153	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.149.153
🔶 Autoconfig	172.67.149.153

🔷 AAAA Records (IPv6)#

2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:9599	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:1db7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 62ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.29.183,172.67.149.153 ech=AEX+DQBByAAgACDkPIGbdvtH23IKJWkgQJjHKIVJ0qWWHM1aJxtba/6nFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9599,2606:4700:3033::6815:1db7

📝 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#

latest probe, not this scan · checked 2026-10-10 17:25:30

www	104.21.29.183 172.67.149.153 2606:4700:3032::ac43:9599 2606:4700:3033::6815:1db7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network a3printer.dk: 104.21.29.183 172.67.149.153 2606:4700:3032::ac43:9599 2606:4700:3033::6815:1db7 (AS13335) www.a3printer.dk: 104.21.29.183 172.67.149.153 2606:4700:3032::ac43:9599 2606:4700:3033::6815:1db7 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

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	2415108900
Primary NS (MNAME)	frank.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 17:40:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-10-24
Expires	2027-10-23 (371d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

44ms

46ms

AAAA

42ms

TXT

228ms

CAA

40ms

HTTPS

62ms

TLSA

59ms

SOA

0ms

MTA-STS

53ms

DNSSEC

71ms

SRV

96ms

Total

479ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 17:25:30	389ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 21:06:04 shown	479ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-17 22:37:50	1534ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 12:00:27	807ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-12 19:07:11	4546ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-18 17:19:37	1494ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 18:59:25	1082ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 10:13:36	773ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 12:40:27	501ms	2 NS 2 A 0 MX	🔓 Insecure