blackclassics.dk
Last scanned: 2026-08-29 10:39:17  ·  489ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   29ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.227.38.32 3600s myshopify.com AS13335 Cloudflare, Inc. 23.227.38.0/23 🇨🇦 Canada Ottawa
📧 MX Records1 records   27ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   122ms
TXT Record
google-site-verification=Wm5GTJ-RqxESwOtkBRxYvwpCQlFkq3UzUAwSXttsBVg
✉️ 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)
🔐 DNSSEC103ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082801
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
29ms
A
33ms
MX
27ms
AAAA
29ms
TXT
122ms
CAA
27ms
HTTPS
28ms
TLSA
78ms
SOA
0ms
MTA-STS
38ms
DNSSEC
103ms
SRV
40ms
Total
489ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 10:39:17 489ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 07:55:26 598ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-29 15:46:46 552ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 08:56:17 481ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 08:19:32 356ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 03:15:22 461ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 00:37:01 660ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-16 14:45:12 357ms 2 NS 1 A 0 MX 🔒 Secure View
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