4sight.dk
📜 Historical scan 2026-06-16 12:36:14  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   36ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk — — —
ns2.gigahost.dk — — —
ns3.gigahost.dk — — —
ns4.gigahost.dk — — —
ns5.gigahost.dk — — —
🌍 A Records1 records   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.138.100 — — AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —
📧 MX Records3 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 — mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 — mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   434ms
TXT Record
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all
✉️ SPF
PolicyRecord (4sight.dk)
-all (hard fail) v=spf1 mx include:spf.gigahost.dk -all
📨 DMARC
PolicyRecord (_dmarc.4sight.dk)
p=reject v=DMARC1; p=reject;
📬 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)
🔐 DNSSEC122ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA32ms
FieldValue
Serial2026061303
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@4sight.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
36ms
A
32ms
MX
35ms
AAAA
36ms
TXT
434ms
CAA
28ms
HTTPS
28ms
TLSA
76ms
SOA
32ms
MTA-STS
224ms
DNSSEC
122ms
SRV
0ms
Total
1080ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:20:14 2661ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 06:51:11 971ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-13 11:27:47 4519ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-06 15:21:47 962ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-30 21:46:49 1221ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-23 21:30:09 1190ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-16 22:11:47 914ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-09 14:09:56 1371ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-03 00:44:14 2577ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-27 21:16:10 1074ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-20 17:04:05 2445ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-20 06:28:48 1290ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-18 20:24:03 834ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-18 08:17:17 952ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 12:36:14 1080ms 5 NS 1 A 3 MX 🔓 Insecure View
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