pnu.dk

📜 Historical scan 2026-08-23 03:06:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pnu.dk is a .dk domain served by 2 nameservers (ivan.ns.cloudflare.com, vera.ns.cloudflare.com). It was registered on 7 December 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.46.47 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 224ms

Nameserver	IP addresses	PTR	ASN / ISP
ivan.ns.cloudflare.com	108.162.193.120 172.64.33.120 173.245.59.120 2606:4700:58::adf5:3b78 2803:f800:50::6ca2:c178 2a06:98c1:50::ac40:2178	ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vera.ns.cloudflare.com	108.162.192.147 172.64.32.147 173.245.58.147 2606:4700:50::adf5:3a93 2803:f800:50::6ca2:c093 2a06:98c1:50::ac40:2093	vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.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 210ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.46.47	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.223.161	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 200ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:2e2f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:dfa1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 284ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.46.47,172.67.223.161 ech=AEX+DQBBnwAgACDrzoZpDF1xlBTsQMbcrKQlxnsf51VQ//sSeHjqKdDHWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2e2f,2606:4700:3031::ac43:dfa1

📝 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 02:50:35

www	104.21.46.47 172.67.223.161 2606:4700:3031::6815:2e2f 2606:4700:3031::ac43:dfa1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network pnu.dk: 104.21.46.47 172.67.223.161 2606:4700:3031::6815:2e2f 2606:4700:3031::ac43:dfa1 (AS13335) www.pnu.dk: 104.21.46.47 172.67.223.161 2606:4700:3031::6815:2e2f 2606:4700:3031::ac43:dfa1 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.pnu.dk	cKjuBIm5EVwFSRbL25Tx1mIviSRqO06Sh3DwgyQ8n_0
TXT	_acme-challenge.pnu.dk	J1wOm_8phVZEPkD6M9wQj5ZgZyAue1B40H1gWkXoB4k

🔗 TLSA / DANE#

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

🔐 DNSSEC#

546ms

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	2412918127
Primary NS (MNAME)	ivan.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 03:15:05

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-12-07
Expires	2026-12-06 (44d)

📋 WHOIS#

⏱️ Lookup Timing#

224ms

210ms

248ms

AAAA

200ms

TXT

720ms

CAA

302ms

HTTPS

284ms

TLSA

302ms

SOA

0ms

MTA-STS

342ms

DNSSEC

546ms

SRV

322ms

Total

5356ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 02:50:35	383ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 18:28:13	1222ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 00:05:31	1294ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 22:40:11	700ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 23:17:34	761ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 04:29:57	878ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-23 03:06:30 shown	5356ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 01:48:18	4051ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-12 21:33:55	2760ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 09:42:32	698ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 01:27:45	1014ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 13:50:23	2410ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 22:32:53	1600ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 07:22:10	714ms	2 NS 2 A 0 MX	🔓 Insecure