bluebook.dk
📜 Historical scan 2026-06-16 15:00:30  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   188ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —
🌍 A Records1 records   214ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.52 — linux115.unoeuro.com AS48854 — — — —
📧 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)
🔐 DNSSEC336ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA197ms
FieldValue
Serial2026020500
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
188ms
A
214ms
MX
199ms
AAAA
174ms
TXT
311ms
CAA
140ms
HTTPS
157ms
TLSA
85ms
SOA
197ms
MTA-STS
186ms
DNSSEC
336ms
SRV
0ms
Total
977ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 16:55:19 153ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-29 12:34:20 546ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-27 21:28:47 173ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-26 20:41:49 173ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-25 01:03:34 573ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-23 23:35:09 3847ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-22 20:20:47 1370ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-21 20:16:24 1167ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-20 20:04:59 8915ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-19 19:24:41 5832ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-18 19:24:10 4233ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-17 17:08:01 2045ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-16 11:08:05 899ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-13 23:33:11 752ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-11 07:23:42 1631ms 1 NS 0 A 0 MX ❓ Unknown View
2026-06-27 18:27:29 514ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-22 19:28:29 516ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-16 15:03:11 2704ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-16 15:00:55 376ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-16 15:00:30 977ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-16 15:00:27 375ms 3 NS 1 A 0 MX 🔒 Secure View
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