book-en-dj.dk
Last scanned: 2026-07-03 01:31:13  ·  9737ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   78ms
NameserverIP addressesPTRASN / ISP
ns1.softlayer.com 2607:f0d0:0:f:1::1
67.228.254.4		 ns1.softlayer.com
4.fe.e443.ip4.static.sl-reverse.com		 AS36351 IBM Cloud
AS36351 IBM Cloud
ns2.softlayer.com 2607:f0d0:0:f:2::1
67.228.255.5		 ns2.softlayer.com
5.ff.e443.ip4.static.sl-reverse.com		 AS36351 IBM Cloud
AS36351 IBM Cloud
🌍 A Records1 records   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
45.63.96.26 86400s 45.63.96.26.vultrusercontent.com AS20473 The Constant Company, LLC 45.63.64.0/18 🇬🇧 United Kingdom Canary Wharf
📧 MX Records1 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s book-en-dj.dk 45.63.96.26 45.63.96.26.vultrusercontent.com AS20473 The Constant Company, LLC
🔷 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)
🔐 DNSSEC9069ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA50ms
FieldValue
Serial2024111305
Primary NS (MNAME)ns1.softlayer.com
Responsible (RNAME)root@book-en-dj.dk
Refresh7200s
Retry600s
Expire1728000s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
78ms
A
74ms
MX
56ms
AAAA
65ms
TXT
283ms
CAA
103ms
HTTPS
55ms
TLSA
253ms
SOA
50ms
MTA-STS
100ms
DNSSEC
9069ms
SRV
104ms
Total
9737ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-03 01:31:13 9737ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 22:27:15 2059ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 03:48:47 1929ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 15:55:09 877ms 2 NS 1 A 1 MX 🔓 Insecure View
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