blueprinter.dk

📜 Historical scan 2026-08-22 18:51:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blueprinter.dk is a .dk domain served by 2 nameservers (joan.ns.cloudflare.com, lloyd.ns.cloudflare.com). It was registered on 27 May 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.75.48 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 351ms

Nameserver	IP addresses	PTR	ASN / ISP
joan.ns.cloudflare.com	108.162.192.173 172.64.32.173 173.245.58.173 2606:4700:50::adf5:3aad 2803:f800:50::6ca2:c0ad 2a06:98c1:50::ac40:20ad	joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lloyd.ns.cloudflare.com	108.162.193.197 172.64.33.197 173.245.59.197 2606:4700:58::adf5:3bc5 2803:f800:50::6ca2:c1c5 2a06:98c1:50::ac40:21c5	lloyd.ns.cloudflare.com lloyd.ns.cloudflare.com lloyd.ns.cloudflare.com lloyd.ns.cloudflare.com lloyd.ns.cloudflare.com lloyd.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 301ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.75.48	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.213.196	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 299ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:4b30	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:d5c4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 257ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.75.48,172.67.213.196 ech=AEX+DQBBwAAgACC4ErFiYd3sH8czhtWupwUixryvdmPKDnsvcOWe4GX7KwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4b30,2606:4700:3034::ac43:d5c4

📝 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 2026-09-30 17:23:20

www	Address record (no CNAME)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.blueprinter.dk	OGfadNIZkzP0-A71dv9JVHIEqnFIVURBQWTTOGHs6wQ
TXT	_acme-challenge.blueprinter.dk	OjCQ5rsL0foq_KOzZaMQazVyA4MwH2z4ctHqVwLgFm0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

632ms

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	2412881665
Primary NS (MNAME)	joan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 14:34:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-05-27
Expires	2027-07-31 (285d)

📋 WHOIS#

⏱️ Lookup Timing#

351ms

301ms

306ms

AAAA

299ms

TXT

797ms

CAA

309ms

HTTPS

257ms

TLSA

225ms

SOA

0ms

MTA-STS

518ms

DNSSEC

632ms

SRV

402ms

Total

4270ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 17:23:20	658ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 13:21:56	509ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-09 21:07:10	2548ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 13:50:55	477ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-23 19:54:36	2795ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 18:51:25 shown	4270ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 15:07:48	2751ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 18:08:53	454ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 15:58:09	923ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:09:13	1352ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:06:17	335ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:01:04	2299ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:00:15	428ms	2 NS 2 A 0 MX	🔓 Insecure