unique.dk
Last scanned: 2026-08-31 06:25:56  ·  1066ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   30ms
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   28ms
IPTTLPTRASNISP / OrgCIDRCountryCity
37.48.117.215 600s — AS60781 LeaseWeb Netherlands B.V. 37.48.64.0/18 🇳🇱 The Netherlands Amsterdam
📧 MX Records4 records   27ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mx01.hornetsecurity.com 94.100.132.8 mx01.hornetsecurity.com AS25394 MK Netzdienste GmbH & Co. KG
20 43200s mx02.hornetsecurity.com 94.100.136.8 mx02.hornetsecurity.com AS24679 kyberio GmbH
30 43200s mx03.hornetsecurity.com 94.100.134.8 mx03.hornetsecurity.com AS12676 HKN GmbH
40 43200s mx04.hornetsecurity.com 94.100.136.7 mx04.hornetsecurity.com AS24679 kyberio GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscoverredirect.sfp-net.com → 212.53.208.152
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   127ms
TXT Record
v=spf1 include:_spf.mlsend.com include:spf.mailjet.com a include:spf.hornetsecurity.com ip4:212.97.133.39 ip4:212.97.134.24 ~all
✉️ SPF
PolicyRecord (unique.dk)
~all (soft fail) v=spf1 include:_spf.mlsend.com include:spf.mailjet.com a include:spf.hornetsecurity.com ip4:212.97.133.39 ip4:212.97.134.24 ~all
📨 DMARC
PolicyRecord (_dmarc.unique.dk)
p=none (monitor only) v=DMARC1; p=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)
🔐 DNSSEC97ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083001
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
30ms
A
28ms
MX
27ms
AAAA
28ms
TXT
127ms
CAA
29ms
HTTPS
25ms
TLSA
420ms
SOA
0ms
MTA-STS
44ms
DNSSEC
97ms
SRV
96ms
Total
1066ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 06:25:56 1066ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 05:57:17 897ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-18 03:18:46 706ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-18 02:52:45 745ms 2 NS 1 A 4 MX 🔒 Secure View
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