polytechphotos.dk

📜 Historical scan 2026-10-01 05:30:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

polytechphotos.dk is a .dk domain served by 2 nameservers (eugene.ns.cloudflare.com, lisa.ns.cloudflare.com). It was registered on 9 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.11.83 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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
eugene.ns.cloudflare.com	108.162.195.72 162.159.44.72 172.64.35.72 2606:4700:58::a29f:2c48 2803:f800:50::6ca2:c348 2a06:98c1:50::ac40:2348	eugene.ns.cloudflare.com eugene.ns.cloudflare.com eugene.ns.cloudflare.com eugene.ns.cloudflare.com eugene.ns.cloudflare.com eugene.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lisa.ns.cloudflare.com	108.162.192.131 172.64.32.131 173.245.58.131 2606:4700:50::adf5:3a83 2803:f800:50::6ca2:c083 2a06:98c1:50::ac40:2083	lisa.ns.cloudflare.com lisa.ns.cloudflare.com lisa.ns.cloudflare.com lisa.ns.cloudflare.com lisa.ns.cloudflare.com lisa.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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.11.83	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.165.172	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.11.83
🔶 Autoconfig	104.21.11.83

🔷 AAAA Records (IPv6)#

2 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:b53	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:a5ac	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 55ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.11.83,172.67.165.172 ech=AEX+DQBBEwAgACAUSGo1qZaFhUBC+pmIAGLkDOUTRzFsv2QmJ6InhhSeIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:b53,2606:4700:3033::ac43:a5ac

📝 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 2026-10-09 12:18:00

www	104.21.11.83 172.67.165.172 2606:4700:3031::6815:b53 2606:4700:3033::ac43:a5ac (AS13335) (address records, no CNAME)
www vs bare domain	Same network polytechphotos.dk: 104.21.11.83 172.67.165.172 2606:4700:3031::6815:b53 2606:4700:3033::ac43:a5ac (AS13335) www.polytechphotos.dk: 104.21.11.83 172.67.165.172 2606:4700:3031::6815:b53 2606:4700:3033::ac43:a5ac (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

45ms

Field	Value
Serial	2415548406
Primary NS (MNAME)	eugene.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 06:28:04

Field	Value
Registrar	NETIM
Registered	2026-04-09
Expires	2027-04-08 (169d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

46ms

50ms

AAAA

47ms

TXT

193ms

CAA

41ms

HTTPS

55ms

TLSA

55ms

SOA

45ms

MTA-STS

43ms

DNSSEC

74ms

SRV

67ms

Total

993ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 11:20:41	436ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-04 05:43:50	698ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 05:30:51 shown	993ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 07:07:02	646ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 19:46:01	654ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-17 19:50:09	1064ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-19 21:09:11	7314ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-08 14:06:40	8774ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-11 12:50:48	694ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-29 02:44:42	763ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 15:16:05	777ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 22:35:41	758ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 03:11:49	1195ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:12:32	2668ms	2 NS 2 A 0 MX	🔓 Insecure