letstechno.dk

📜 Historical scan 2026-06-19 18:09:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

letstechno.dk is a .dk domain served by 2 nameservers (ben.ns.cloudflare.com, nina.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, publishes a 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 103ms

Nameserver	IP addresses	PTR	ASN / ISP
ben.ns.cloudflare.com	108.162.193.103 172.64.33.103 173.245.59.103 2606:4700:58::adf5:3b67 2803:f800:50::6ca2:c167 2a06:98c1:50::ac40:2167	ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nina.ns.cloudflare.com	108.162.192.136 172.64.32.136 173.245.58.136 2606:4700:50::adf5:3a88 2803:f800:50::6ca2:c088 2a06:98c1:50::ac40:2088	nina.ns.cloudflare.com nina.ns.cloudflare.com nina.ns.cloudflare.com nina.ns.cloudflare.com nina.ns.cloudflare.com nina.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 130ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.4.209	300s	—	AS13335	—	—	—	—
172.67.132.114	300s	—	AS13335	—	—	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 102ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:8472	300s	—	AS13335	—	—	—	—
2606:4700:3037::6815:4d1	300s	—	AS13335	—	—	—	—

🔐 HTTPS Records#

1 records 86ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.4.209,172.67.132.114 ech=AEX+DQBBoQAgACB/+vLS9k6Bir4o3pXU7PtIV1RhZw+ymD3RGGd4uFcpZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8472,2606:4700:3037::6815:4d1

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.letstechno.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:c20578b1a4c64e4c8dcc8133923c31fd@dmarc-reports.cloudflare.net

📬 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 12:58:49

www	104.21.4.209 172.67.132.114 2606:4700:3034::6815:4d1 2606:4700:3036::ac43:8472 (AS13335) (address records, no CNAME)
www vs bare domain	Same network letstechno.dk: 104.21.4.209 172.67.132.114 2606:4700:3034::6815:4d1 2606:4700:3036::ac43:8472 (AS13335) www.letstechno.dk: 104.21.4.209 172.67.132.114 2606:4700:3034::6815:4d1 2606:4700:3036::ac43:8472 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.letstechno.dk	0YHdC08ch1OJj2hM3GkLyDq3fwvVBQjrC7d9o29d00E
TXT	_acme-challenge.letstechno.dk	9rLpXk52KIZFY1np4whg2fmjT3Q6VQA_Q0ljWCVrqac

🔗 TLSA / DANE#

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

🔐 DNSSEC#

201ms

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	2407310097
Primary NS (MNAME)	ben.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

103ms

130ms

133ms

AAAA

102ms

TXT

239ms

CAA

98ms

HTTPS

86ms

TLSA

734ms

SOA

0ms

MTA-STS

122ms

DNSSEC

201ms

SRV

141ms

Total

2420ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:58:49	578ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-03 08:52:56	647ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 08:50:22	648ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 08:37:09	613ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-28 07:46:24	754ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 07:07:42	591ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 06:51:34	562ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 20:50:32	2749ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 20:11:39	621ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-10 20:07:02	1456ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 06:34:45	918ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 15:12:44	900ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 21:21:37	1022ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 15:41:35	3029ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-23 22:38:41	10713ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 10:01:36	790ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 09:55:38	525ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 14:56:57	4127ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 23:18:50	3322ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 18:09:05 shown	2420ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:22:06	631ms	2 NS 2 A 0 MX	🔓 Insecure