koldtekgym.dk
Last scanned: 2026-06-27 15:41:16  ·  1650ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   240ms
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
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records4 records   221ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.19.250.219 3600s edge1.netkant.eu AS16276 OVH SAS 162.19.0.0/16 🇫🇷 France —
167.235.70.19 3600s edge3.netkant.eu AS24940 Hetzner Online GmbH 167.235.0.0/16 🇩🇪 Germany Nuremberg
185.216.75.46 3600s edge2.netkant.eu AS51167 Contabo GmbH 185.216.75.0/24 🇫🇷 France Lauterbourg
81.24.7.102 3600s — AS25151 Cyso Group B.V. 81.24.0.0/21 🇳🇱 The Netherlands —
📧 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)
🔐 DNSSEC318ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA236ms
FieldValue
Serial2023121205
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
240ms
A
221ms
MX
218ms
AAAA
206ms
TXT
324ms
CAA
220ms
HTTPS
205ms
TLSA
601ms
SOA
236ms
MTA-STS
233ms
DNSSEC
318ms
SRV
216ms
Total
1650ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 15:41:16 1650ms 4 NS 4 A 0 MX 🔒 Secure View
2026-06-23 21:12:47 761ms 4 NS 4 A 0 MX 🔒 Secure View
2026-06-21 08:41:47 822ms 4 NS 4 A 0 MX 🔒 Secure View
2026-06-20 21:57:29 1119ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 13:13:00 2050ms 4 NS 4 A 0 MX 🔒 Secure View
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