kulecnik.dk
Last scanned: 2026-08-27 10:39:00  ·  840ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   72ms
NameserverIP addressesPTRASN / ISP
1.ns.gigaserver.cz 185.66.36.92
2a03:1e20:0:5::92		 1.ns.gigaserver.cz
1.ns.gigaserver.cz		 AS59925 Seonet Multimedia s.r.o.
AS59925 Seonet Multimedia s.r.o.
2.ns.gigaserver.cz 185.66.36.93
2a03:1e20:0:5::93		 2.ns.gigaserver.cz
2.ns.gigaserver.cz		 AS59925 Seonet Multimedia s.r.o.
AS59925 Seonet Multimedia s.r.o.
3.ns.gigaserver.cz 185.66.36.250
2a03:1e20:0:5::250		 3.ns.gigaserver.cz
3.ns.gigaserver.cz		 AS59925 Seonet Multimedia s.r.o.
AS59925 Seonet Multimedia s.r.o.
4.ns.gigaserver.cz 2603:1020:201::36d
40.67.208.152		 —
4.ns.gigaserver.cz		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🌍 A Records1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.66.36.22 3600s wh34.farma.gigaserver.cz AS59925 Seonet Multimedia s.r.o. 185.66.36.0/22 🇨🇿 Czechia Brno
📧 MX Records1 records   80ms
PriorityTTLMail ServerIP addressesPTRASN
50 3600s mail.gigaserver.cz 185.66.36.222 mail.gigaserver.cz AS59925 Seonet Multimedia s.r.o.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverkulecnik.dk → 185.66.36.22
🔶 Autoconfigkulecnik.dk → 185.66.36.22
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   268ms
TXT Record
v=spf1 mx a include:smtp-gw.gigaserver.cz ~all
✉️ SPF
PolicyRecord (kulecnik.dk)
~all (soft fail) v=spf1 mx a include:smtp-gw.gigaserver.cz ~all
📨 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.kulecnik.dk kulecnik.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC94ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1706562661
Primary NS (MNAME)1.ns.gigaserver.cz
Responsible (RNAME)dns@gigaserver.cz
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
72ms
A
57ms
MX
80ms
AAAA
53ms
TXT
268ms
CAA
61ms
HTTPS
76ms
TLSA
100ms
SOA
0ms
MTA-STS
75ms
DNSSEC
94ms
SRV
99ms
Total
840ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 10:39:00 840ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 20:10:44 1081ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 17:35:25 6901ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 11:01:10 1175ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 08:18:29 3392ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 06:45:12 1169ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 02:59:24 1250ms 4 NS 1 A 1 MX 🔓 Insecure View
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