bic-engineering.dk
Last scanned: 2026-06-25 16:15:04  ·  2804ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   260ms
NameserverIP addressesPTRASN / ISP
bic-engineering.dk 188.128.241.16 cloudserver139462.home.pl AS12824 home.pl sp. z o.o.
dns.home.pl 2001:8d8:fe:53:6870::1
217.160.80.244		 dns.home.pl
dns.home.pl		 AS8560 IONOS SE
AS8560 IONOS SE
dns2.home.pl 2001:8d8:fe:53:6870::2
217.160.81.248		 dns2.home.pl
dns2.home.pl		 AS8560 IONOS SE
AS8560 IONOS SE
dns3.home.pl 185.132.34.251
2607:f1c0:fe:53:185:132:34:251		 dns3.home.pl
dns3.home.pl		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
🌍 A Records1 records   182ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.128.241.16 2198s cloudserver139462.home.pl AS12824 home.pl sp. z o.o. 188.128.192.0/18 🇵🇱 Poland —
📧 MX Records1 records   219ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s bic-engineering.dk 188.128.241.16 cloudserver139462.home.pl AS12824 home.pl sp. z o.o.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverbic-engineering.dk → 188.128.241.16
🔶 Autoconfigbic-engineering.dk → 188.128.241.16
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   935ms
ServicePriorityWeightPortTarget
_imap._tcp 10 20 143 bic-engineering.dk
_imaps._tcp 10 5 993 bic-engineering.dk
📝 TXT Records1 records   470ms
TXT Record
v=spf1 mx a ptr ~all
✉️ SPF
PolicyRecord (bic-engineering.dk)
~all (soft fail) v=spf1 mx a ptr ~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.bic-engineering.dk bic-engineering.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC332ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA224ms
FieldValue
Serial1137979632
Primary NS (MNAME)dns.home.pl
Responsible (RNAME)admin@home.pl
Refresh14400s
Retry7200s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
260ms
A
182ms
MX
219ms
AAAA
219ms
TXT
470ms
CAA
206ms
HTTPS
217ms
TLSA
462ms
SOA
224ms
MTA-STS
283ms
DNSSEC
332ms
SRV
935ms
Total
2804ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 16:15:04 2804ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 14:28:30 593ms 4 NS 1 A 1 MX 🔓 Insecure View
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