blackhouseoffice.dk
Last scanned: 2026-09-09 14:02:19  ·  516ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
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   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 600s domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   47ms
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 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)
🔐 DNSSEC80ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026072801
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
47ms
A
47ms
MX
47ms
AAAA
47ms
TXT
160ms
CAA
49ms
HTTPS
30ms
TLSA
44ms
SOA
0ms
MTA-STS
66ms
DNSSEC
80ms
SRV
59ms
Total
516ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-09 14:02:19 516ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-31 20:21:07 9403ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 10:59:54 531ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 06:40:26 889ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-20 07:52:15 4581ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-13 11:48:13 4555ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-09 01:29:34 2535ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-29 20:29:41 724ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-27 16:23:20 644ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-26 15:51:20 16582ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-25 15:20:19 875ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-24 15:07:17 8780ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-23 08:57:16 2925ms 1 NS 0 A 0 MX ❓ Unknown View
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