ltk.dk

📜 Historical scan 2026-06-23 12:26:26  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ltk.dk is a .dk domain with no delegation in this scan. It was registered on 25 February 1998 (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 2026-10-14 16:20:14
www91.197.250.177 (AS48854) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
selector1 selector1-ltk-dk._domainkey.lyngbytaarbaekkommune.onmicrosoft.com RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

258ms
CheckResult
Validation StatusNot 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
Flagsresolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-06 15:56:48
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1998-02-25
Expires2027-03-31 (159d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
167ms
A
179ms
MX
161ms
AAAA
160ms
TXT
298ms
CAA
125ms
HTTPS
154ms
TLSA
17ms
SOA
172ms
MTA-STS
236ms
DNSSEC
258ms
SRV
226ms
Total
1086ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-06 15:36:40 2464ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-25 13:53:40 869ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-21 16:38:35 1404ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-08 14:26:15 1691ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 10:45:41 1099ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 06:12:01 1398ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-25 09:16:13 723ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-10 04:44:38 1859ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-25 21:43:11 1518ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-24 16:07:34 1196ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-23 16:46:34 1161ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-23 12:26:26 shown 1086ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-23 00:08:31 3069ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-22 15:31:53 967ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-18 04:54:16 1044ms 2 NS 1 A 1 MX 🔒 Secure
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