gcsf.dk

📜 Historical scan 2026-06-20 16:35:14  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gcsf.dk is a .dk domain with no delegation in this scan. It was registered on 21 December 1999 (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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

466ms
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 2026-10-07 18:53:52
FieldValue
RegistrarMarkMonitor Inc.
Registered1999-12-21
Expires2026-12-31 (71d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
386ms
A
708ms
MX
422ms
AAAA
390ms
TXT
1963ms
CAA
447ms
HTTPS
437ms
TLSA
322ms
SOA
456ms
MTA-STS
525ms
DNSSEC
466ms
SRV
643ms
Total
2413ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 00:51:27 933ms 2 NS 0 A 0 MX ❓ Unknown
2026-09-26 23:03:15 1098ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-23 13:21:45 8949ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-22 12:41:10 1413ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-21 12:17:25 7015ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-20 11:39:51 6693ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-19 06:39:44 8850ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-17 16:09:54 1099ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-16 11:00:58 1007ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-14 19:02:04 931ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-13 10:48:57 1322ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-10 23:26:58 1058ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-09 14:52:56 1078ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-07 15:50:54 1638ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-05 09:19:29 10039ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-02 20:19:36 8761ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-29 19:17:34 1289ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-28 12:43:45 1059ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-27 08:59:59 1099ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-26 08:43:15 1415ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-25 08:09:58 1231ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-24 07:07:43 1351ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-23 05:01:21 1352ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-21 20:54:23 9013ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-20 09:08:31 3011ms 2 NS 0 A 0 MX ❓ Unknown
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