mastertools.dk
Last scanned: 2026-09-08 00:26:08  ·  653ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   107ms
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   95ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.158.133.1 3600s lovable-app-cd-1-4.p.l5e.io AS13335 Cloudflare, Inc. 185.158.133.0/24 🇩🇪 Germany Frankfurt am Main
📧 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)
🔐 DNSSEC183ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026070803
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
107ms
A
95ms
MX
79ms
AAAA
116ms
TXT
151ms
CAA
107ms
HTTPS
124ms
TLSA
32ms
SOA
0ms
MTA-STS
97ms
DNSSEC
183ms
SRV
123ms
Total
653ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-08 00:26:08 653ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-31 18:01:51 151ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-30 12:53:10 161ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-28 18:41:03 323ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-27 16:48:11 183ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-26 16:41:04 657ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-11 09:18:18 2803ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-04 13:39:29 6432ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-26 08:14:02 1190ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-18 06:00:46 635ms 3 NS 1 A 0 MX 🔒 Secure View
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