lettre.dk

📜 Historical scan 2026-06-22 16:52:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lettre.dk is a .dk domain with no delegation in this scan. It was registered on 6 February 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

🖥️

No NS records found

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 10:27:09

www	104.21.62.245 172.67.141.54 2606:4700:3031::ac43:8d36 2606:4700:3037::6815:3ef5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network lettre.dk: 104.21.62.245 172.67.141.54 2606:4700:3031::ac43:8d36 2606:4700:3037::6815:3ef5 (AS13335) www.lettre.dk: 104.21.62.245 172.67.141.54 2606:4700:3031::ac43:8d36 2606:4700:3037::6815:3ef5 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

303ms

Check	Result
Validation Status	Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown).
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-01 03:26:33

Field	Value
Registrar	Ilkari Domains Limited
Registered	2021-02-06
Expires	2027-02-28 (129d)

📋 WHOIS#

⏱️ Lookup Timing#

191ms

180ms

209ms

AAAA

203ms

TXT

282ms

CAA

187ms

HTTPS

196ms

TLSA

17ms

SOA

209ms

MTA-STS

212ms

DNSSEC

303ms

SRV

202ms

Total

927ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:27:09	809ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 02:58:43	2536ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 02:34:46	1111ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 02:26:29	2762ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-28 02:01:42	1164ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 01:53:23	652ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 01:08:36	546ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 14:13:50	1467ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-13 12:50:26	1198ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-05 03:14:24	1289ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-02 02:17:58	442ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-23 14:23:43	3517ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-22 16:52:08 shown	927ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 22:14:48	1676ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-21 14:16:23	1141ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 04:15:53	1190ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 17:46:49	559ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-18 14:34:49	621ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-17 22:05:43	532ms	4 NS 1 A 0 MX	🔒 Secure