d0f.dk
Last scanned: 2026-08-09 13:21:53  ·  995ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
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   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
192.254.190.123 43200s 192-254-190-123.unifiedlayer.com AS31898 Oracle Corporation 192.254.184.0/21 🇺🇸 United States Phoenix
📧 MX Records1 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.d0f.dk 192.254.190.123 192-254-190-123.unifiedlayer.com AS31898 Oracle Corporation
🔷 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)
🔐 DNSSEC82ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080101
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
48ms
A
51ms
MX
39ms
AAAA
46ms
TXT
171ms
CAA
60ms
HTTPS
45ms
TLSA
310ms
SOA
0ms
MTA-STS
76ms
DNSSEC
82ms
SRV
62ms
Total
995ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-09 13:21:53 995ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 15:05:59 6008ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 09:33:49 2627ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 23:16:49 1148ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 19:51:47 918ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 23:37:07 1543ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 23:30:49 574ms 2 NS 1 A 1 MX 🔒 Secure View
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