proventinstall.dk
📜 Historical scan 2026-06-26 02:20:42  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   90ms
NameserverIP addressesPTRASN / ISP
ns1.zenbox.pl 94.152.254.108 5E98FE6C.static.tld.pl AS58321 Oxylion Sp. z o.o.
ns2.zenbox.pl 94.152.255.108 5E98FF6C.static.tld.pl AS58321 Oxylion Sp. z o.o.
🌍 A Records1 records   85ms
IPTTLPTRASNISP / OrgCIDRCountryCity
2.57.137.8 900s s8.zenbox.pl AS31229 Beyond.pl sp. z o.o. 2.57.136.0/22 🇵🇱 Poland Częstochowa
📧 MX Records3 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
10 900s mx1.zenbox.pl 46.245.193.99 mx.zenbox.pl AS31229 Beyond.pl sp. z o.o.
20 900s mx2.zenbox.pl 46.245.193.11 lb1.zenbox.pl AS31229 Beyond.pl sp. z o.o.
30 900s mx3.zenbox.pl 46.245.193.12 lb2.zenbox.pl AS31229 Beyond.pl sp. z o.o.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover2.57.137.8
🔶 Autoconfigautodiscover.zenbox.pl → 46.245.193.91
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   346ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 autodiscover.zenbox.pl
📝 TXT Records1 records   469ms
TXT Record
v=spf1 a mx include:_spf.zenbox.pl -all
✉️ SPF
PolicyRecord (proventinstall.dk)
-all (hard fail) v=spf1 a mx include:_spf.zenbox.pl -all
📨 DMARC
PolicyRecord (_dmarc.proventinstall.dk)
p=none (monitor only) v=DMARC1; p=none; sp=none
📬 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)
🔐 DNSSEC394ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA87ms
FieldValue
Serial2025110405
Primary NS (MNAME)ns1.zenbox.pl
Responsible (RNAME)kontakt@zenbox.pl
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
90ms
A
85ms
MX
56ms
AAAA
88ms
TXT
469ms
CAA
288ms
HTTPS
172ms
TLSA
184ms
SOA
87ms
MTA-STS
177ms
DNSSEC
394ms
SRV
346ms
Total
1302ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 17:22:53 9927ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-28 11:51:12 1951ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-26 02:20:42 1302ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-18 03:04:28 1268ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-18 02:53:02 1581ms 2 NS 1 A 3 MX 🔓 Insecure View
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