buch.dk
Last scanned: 2026-08-28 08:36:18  ·  2587ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   59ms
NameserverIP addressesPTRASN / ISP
ns.pi.dk 188.138.4.36 static-ip-188-138-4-36.inaddr.ip-pool.com AS29066 velia.net Internetdienste GmbH
ns2.pi.dk 194.99.45.76 — AS204866 Microdata Aps
ns3.pi.dk 212.237.177.6 ns3.pi.dk AS204151 EWII Bredbaand A/S
🌍 A Records1 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.138.4.36 7200s static-ip-188-138-4-36.inaddr.ip-pool.com AS29066 velia.net Internetdienste GmbH 188.138.0.0/21 🇫🇷 France Strasbourg
📧 MX Records1 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
0 7200s buch.dk 188.138.4.36 static-ip-188-138-4-36.inaddr.ip-pool.com AS29066 velia.net Internetdienste GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover188.138.4.36
🔶 Autoconfig188.138.4.36
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC2087ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2023091800
Primary NS (MNAME)ns.pi.dk
Responsible (RNAME)hostmaster@pi.dk
Refresh7200s
Retry3600s
Expire2600000s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
59ms
A
51ms
MX
58ms
AAAA
59ms
TXT
265ms
CAA
51ms
HTTPS
62ms
TLSA
103ms
SOA
0ms
MTA-STS
123ms
DNSSEC
2087ms
SRV
114ms
Total
2587ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:36:18 2587ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 09:39:51 6414ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-19 10:16:10 8679ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-25 19:36:29 6509ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-04 20:49:47 11126ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-29 17:56:30 1975ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 16:56:18 1526ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 17:56:32 1271ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 03:15:03 911ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 20:44:43 5040ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 16:09:17 969ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 17:48:30 1438ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 17:38:13 4121ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 17:30:23 3929ms 3 NS 1 A 1 MX 🔓 Insecure View
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