retroclassics.dk
Last scanned: 2026-08-28 03:31:57  ·  899ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   42ms
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   62ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.240.18.34 3600s hes01.dsl-it.dk AS20473 The Constant Company, LLC 80.240.16.0/20 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.retroclassics.dk 80.240.18.34 hes01.dsl-it.dk 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 Records2 records   197ms
TXT Record
google-site-verification=GrcWfJbCzu0XgSMeDW_jZN_otSm_clOKtWuhjf4ZX0s
v=spf1 a mx ip4:80.240.18.34 -all
✉️ SPF
PolicyRecord (retroclassics.dk)
-all (hard fail) v=spf1 a mx ip4:80.240.18.34 -all
📨 DMARC
PolicyRecord (_dmarc.retroclassics.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@hes01.dsl-it.dk
📬 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)
🔐 DNSSEC87ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082400
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
42ms
A
62ms
MX
38ms
AAAA
42ms
TXT
197ms
CAA
47ms
HTTPS
43ms
TLSA
297ms
SOA
0ms
MTA-STS
62ms
DNSSEC
87ms
SRV
64ms
Total
899ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 03:31:57 899ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-25 13:33:41 1646ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-19 06:14:10 29573ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-16 15:11:09 9060ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 00:54:51 835ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 22:54:48 1135ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 03:42:23 760ms 3 NS 1 A 1 MX 🔓 Insecure View
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