dukta.dk
Last scanned: 2026-06-20 08:16:32  ·  934ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   56ms
NameserverIP addressesPTRASN / ISP
ns1.nazwa.pl 77.55.125.10 ns1.nazwa.pl AS15967 Nazwa.pl Sp.z.o.o.
ns2.nazwa.pl 77.55.126.10 ns2.nazwa.pl AS15967 Nazwa.pl Sp.z.o.o.
ns3.nazwa.pl 77.55.127.10 ns3.nazwa.pl AS15967 Nazwa.pl Sp.z.o.o.
🌍 A Records1 records   71ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.128.165.160 3600s shared-alh160.rev.nazwa.pl AS15967 Nazwa.pl Sp.z.o.o. 85.128.128.0/17 🇵🇱 Poland —
📧 MX Records1 records   164ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s dukta.dk 85.128.165.160 shared-alh160.rev.nazwa.pl AS15967 Nazwa.pl Sp.z.o.o.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover85.128.165.160
🔶 Autoconfig85.128.165.160
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   453ms
TXT Record
v=spf1 mx a ~all
✉️ SPF
PolicyRecord (dukta.dk)
~all (soft fail) v=spf1 mx a ~all
📨 DMARC
PolicyRecord (_dmarc.dukta.dk)
p=quarantine v=DMARC1; p=quarantine;
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records4 records   61ms
FlagsTagValue
0 issue certum.pl
0 issue letsencrypt.org
0 issuewild certum.pl
0 issuewild letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC103ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA74ms
FieldValue
Serial2008133217
Primary NS (MNAME)ns1.nazwa.pl
Responsible (RNAME)biuro@nazwa.pl
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
56ms
A
71ms
MX
164ms
AAAA
60ms
TXT
453ms
CAA
61ms
HTTPS
121ms
TLSA
231ms
SOA
74ms
MTA-STS
64ms
DNSSEC
103ms
SRV
195ms
Total
934ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-20 08:16:32 934ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 05:32:22 15394ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 05:02:14 2005ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 05:01:45 930ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 05:00:21 1466ms 3 NS 1 A 1 MX 🔓 Insecure View
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