quicktoolsbackup.dk
📜 Historical scan 2026-06-24 03:34:49  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   632ms
NameserverIP addressesPTRASN / ISP
dns-e.duelhost.dk 49.12.84.170 cde4.duelhost.dk AS24940 Hetzner Online GmbH
dns-f.duelhost.dk 195.201.247.57 dns-f.duelhost.dk AS24940 Hetzner Online GmbH
🌍 A Records1 records   341ms
IPTTLPTRASNISP / OrgCIDRCountryCity
49.12.84.170 3600s cde4.duelhost.dk AS24940 Hetzner Online GmbH 49.12.0.0/15 🇩🇪 Germany Falkenstein
📧 MX Records1 records   485ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.quicktoolsbackup.dk 49.12.84.170 cde4.duelhost.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   726ms
TXT Record
v=spf1 a mx include:relay.mailchannels.net -all
✉️ SPF
PolicyRecord (quicktoolsbackup.dk)
-all (hard fail) v=spf1 a mx include:relay.mailchannels.net -all
📨 DMARC
PolicyRecord (_dmarc.quicktoolsbackup.dk)
p=none (monitor only) v=DMARC1; p=none; sp=none
📬 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)
🔐 DNSSEC494ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA426ms
FieldValue
Serial2026040403
Primary NS (MNAME)dns-e.duelhost.dk
Responsible (RNAME)hostmaster@quicktoolsbackup.dk
Refresh3600s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
632ms
A
341ms
MX
485ms
AAAA
454ms
TXT
726ms
CAA
457ms
HTTPS
446ms
TLSA
175ms
SOA
426ms
MTA-STS
484ms
DNSSEC
494ms
SRV
574ms
Total
1612ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 05:22:10 2626ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 21:06:42 10088ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 03:34:49 1612ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 21:22:52 960ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:50:10 1020ms 2 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone