c4is.dk

📜 Historical scan 2026-06-24 09:05:29  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

c4is.dk is a .dk domain with no delegation in this scan. It was registered on 4 November 2014 (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 2026-10-12 02:18:19
www46.30.215.143 2a02:2350:5:106:79:6103:9122:3074 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

287ms
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 13:54:22
FieldValue
RegistrarONE.COM A/S
Registered2014-11-04
Expires2026-11-30 (41d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
200ms
A
202ms
MX
198ms
AAAA
185ms
TXT
287ms
CAA
170ms
HTTPS
176ms
TLSA
17ms
SOA
181ms
MTA-STS
233ms
DNSSEC
287ms
SRV
201ms
Total
910ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 02:18:19 440ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-07 15:15:59 1550ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-06 13:28:48 503ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-04 11:47:18 518ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-29 20:59:45 571ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-22 13:40:44 966ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-27 14:11:20 734ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-21 21:42:54 961ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-20 20:59:51 1052ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-28 08:12:40 764ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-25 07:27:26 1590ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 09:05:29 shown 910ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 10:24:02 1105ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-21 01:02:08 1151ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 18:50:43 547ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-16 18:41:02 1112ms 2 NS 1 A 4 MX 🔒 Secure
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