boligbyg.dk
Last scanned: 2026-08-27 08:55:30  ·  1163ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   80ms
NameserverIP addressesPTRASN / ISP
ns1.seo-linuxpl.com 94.152.254.111 ns1.cyberfolks.pl AS58321 Oxylion Sp. z o.o.
ns2.seo-linuxpl.com 94.152.255.111 ns2.cyberfolks.pl AS58321 Oxylion Sp. z o.o.
🌍 A Records1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.78.67.51 300s s173.cyber-folks.pl AS41079 Cyber_Folks S.A. 195.78.66.0/23 🇵🇱 Poland —
📧 MX Records1 records   73ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.boligbyg.dk 195.78.67.51 s173.cyber-folks.pl AS41079 Cyber_Folks S.A.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   490ms
TXT Record
google-site-verification=gglmpyFSkXvPCDc9G82AQM5VgygEoE31_J8OJPClNV0
v=spf1 a mx ip4:195.78.67.51 include:_spf.cyberfolks.pl -all
✉️ SPF
PolicyRecord (boligbyg.dk)
-all (hard fail) v=spf1 a mx ip4:195.78.67.51 include:_spf.cyberfolks.pl -all
📨 DMARC
PolicyRecord (_dmarc.boligbyg.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)
🔐 DNSSEC116ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2024120500
Primary NS (MNAME)ns1.seo-linuxpl.com
Responsible (RNAME)hostmaster@boligbyg.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
80ms
A
47ms
MX
73ms
AAAA
43ms
TXT
490ms
CAA
76ms
HTTPS
84ms
TLSA
192ms
SOA
0ms
MTA-STS
149ms
DNSSEC
116ms
SRV
142ms
Total
1163ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 08:55:30 1163ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-16 18:47:49 18691ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 22:20:40 1188ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 18:45:39 939ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 15:48:22 1251ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 15:40:58 6471ms 2 NS 1 A 1 MX 🔓 Insecure View
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