probolan50.dk

📜 Historical scan 2026-08-20 04:19:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

probolan50.dk is a .dk domain served by 2 nameservers (andy.ns.cloudflare.com, brianna.ns.cloudflare.com). It was registered on 21 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.11.192 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 221ms

Nameserver	IP addresses	PTR	ASN / ISP
andy.ns.cloudflare.com	108.162.193.101 172.64.33.101 173.245.59.101 2606:4700:58::adf5:3b65 2803:f800:50::6ca2:c165 2a06:98c1:50::ac40:2165	andy.ns.cloudflare.com andy.ns.cloudflare.com andy.ns.cloudflare.com andy.ns.cloudflare.com andy.ns.cloudflare.com andy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
brianna.ns.cloudflare.com	108.162.192.245 172.64.32.245 173.245.58.245 2606:4700:50::adf5:3af5 2803:f800:50::6ca2:c0f5 2a06:98c1:50::ac40:20f5	brianna.ns.cloudflare.com brianna.ns.cloudflare.com brianna.ns.cloudflare.com brianna.ns.cloudflare.com brianna.ns.cloudflare.com brianna.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 201ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.11.192	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.150.55	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 227ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:9637	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:bc0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 270ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.11.192,172.67.150.55 ech=AEX+DQBB+gAgACCZIs0A2mSEmiTaI299zIW6ud0dN2IyDm+ZGm8KAt1UUwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9637,2606:4700:3033::6815:bc0

📝 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 2026-10-20 01:00:21

www	104.21.11.192 172.67.150.55 2606:4700:3030::ac43:9637 2606:4700:3033::6815:bc0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network probolan50.dk: 104.21.11.192 172.67.150.55 2606:4700:3030::ac43:9637 2606:4700:3033::6815:bc0 (AS13335) www.probolan50.dk: 104.21.11.192 172.67.150.55 2606:4700:3030::ac43:9637 2606:4700:3033::6815:bc0 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

491ms

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	2412616540
Primary NS (MNAME)	andy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-20 01:14:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-11-21
Expires	2027-07-31 (283d)

📋 WHOIS#

⏱️ Lookup Timing#

221ms

201ms

211ms

AAAA

227ms

TXT

641ms

CAA

223ms

HTTPS

270ms

TLSA

532ms

SOA

0ms

MTA-STS

343ms

DNSSEC

491ms

SRV

308ms

Total

5129ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 01:00:20	1377ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-18 22:48:50	1790ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 06:22:04	1055ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 13:06:15	559ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 04:19:59 shown	5129ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 02:55:47	940ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-04 22:44:40	1657ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-30 17:22:38	734ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:30:59	688ms	2 NS 2 A 0 MX	🔓 Insecure