booklab.dk
Last scanned: 2026-08-26 16:44:33  ·  548ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   44ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.100 600s dnsforward.simply.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC139ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025072501
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
44ms
A
44ms
MX
51ms
AAAA
42ms
TXT
217ms
CAA
53ms
HTTPS
55ms
TLSA
36ms
SOA
0ms
MTA-STS
69ms
DNSSEC
139ms
SRV
64ms
Total
548ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 16:44:33 548ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-08-25 22:50:05 527ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-29 13:16:43 498ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-27 03:41:39 532ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-26 11:25:52 548ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-26 03:38:22 1100ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-25 17:37:20 500ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 16:13:40 1079ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 16:04:34 2403ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 16:01:39 284ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 16:00:49 442ms 3 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone