disk4u.dk
📜 Historical scan 2026-06-17 03:24:49  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   84ms
NameserverIP addressesPTRASN / ISP
ns3.nordicway.dk — — —
ns4.nordicway.dk — — —
🌍 A Records1 records   90ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.104.43.137 — 87.104.43.137.static.fibianet.dk AS44869 FIBIA P/S 87.104.0.0/18 🇩🇰 Denmark Albertslund
📧 MX Records1 records   95ms
PriorityTTLMail ServerIP addressesPTRASN
0 — mail.disk4u.dk 46.4.121.70 cp07.nordicway.dk AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   373ms
TXT Record
v=spf1 +a +mx +ip4:46.4.121.70 include:relay.mailchannels.net ~all
✉️ SPF
PolicyRecord (disk4u.dk)
~all (soft fail) v=spf1 +a +mx +ip4:46.4.121.70 include:relay.mailchannels.net ~all
📨 DMARC
PolicyRecord (_dmarc.disk4u.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
📬 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)
🔐 DNSSEC110ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA94ms
FieldValue
Serial2026042703
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
84ms
A
90ms
MX
95ms
AAAA
98ms
TXT
373ms
CAA
86ms
HTTPS
52ms
TLSA
108ms
SOA
94ms
MTA-STS
79ms
DNSSEC
110ms
SRV
0ms
Total
668ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 10:42:18 672ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 10:33:42 2572ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-29 13:58:47 1022ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 03:24:49 668ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 03:20:07 508ms 2 NS 1 A 1 MX ❓ Unknown View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone