alucenter.dk
Last scanned: 2026-07-03 00:49:28  ·  1836ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   106ms
NameserverIP addressesPTRASN / ISP
ns1.webio.pl 194.88.154.133 ns1.webio.pl AS35787 Miroslaw Backiel
ns2.webio.pl 79.187.155.100 hfz100.internetdsl.tpnet.pl AS5617 Orange Polska Spolka Akcyjna
🌍 A Records2 records   98ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.88.154.185 10800s ip.154.185.backiel.com.pl AS35787 Miroslaw Backiel 194.88.154.0/23 🇵🇱 Poland —
91.219.122.5 10800s host-91-219-122-5.webio.pl AS35787 Miroslaw Backiel 91.219.120.0/22 🇵🇱 Poland Żagań
📧 MX Records4 records   99ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mail1.webio.pl 194.88.154.137 mail1.webio.pl AS35787 Miroslaw Backiel
10 10800s mail2.webio.pl 194.88.154.186 mail2.webio.pl AS35787 Miroslaw Backiel
10 10800s mail3.webio.pl 194.88.154.134 mail3.webio.pl AS35787 Miroslaw Backiel
90 10800s mailoffsite.webio.pl 79.187.155.100 hfz100.internetdsl.tpnet.pl AS5617 Orange Polska Spolka Akcyjna
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover91.219.122.5
🔶 Autoconfigpoczta.webio.pl → 194.88.154.132
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   158ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 poczta.webio.pl
📝 TXT Records1 records   404ms
TXT Record
v=spf1 a mx ip4:194.88.154.129/26 ip4:31.41.209.34 -all
✉️ SPF
PolicyRecord (alucenter.dk)
-all (hard fail) v=spf1 a mx ip4:194.88.154.129/26 ip4:31.41.209.34 -all
📨 DMARC
PolicyRecord (_dmarc.alucenter.dk)
p=none (monitor only) v=DMARC1; p=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)
🔐 DNSSEC201ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA78ms
FieldValue
Serial2024020701
Primary NS (MNAME)ns1.webio.pl
Responsible (RNAME)hostmaster@alucenter.dk
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
106ms
A
98ms
MX
99ms
AAAA
96ms
TXT
404ms
CAA
94ms
HTTPS
75ms
TLSA
195ms
SOA
78ms
MTA-STS
119ms
DNSSEC
201ms
SRV
158ms
Total
1836ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-03 00:49:28 1836ms 2 NS 2 A 4 MX 🔓 Insecure View
2026-06-25 13:02:13 1887ms 2 NS 2 A 4 MX 🔓 Insecure View
2026-06-24 13:50:40 1421ms 2 NS 2 A 4 MX 🔓 Insecure View
2026-06-16 12:55:52 1504ms 2 NS 2 A 4 MX 🔓 Insecure View
2026-06-16 12:49:17 2565ms 2 NS 2 A 4 MX 🔓 Insecure View
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