duplicati.dk
Last scanned: 2026-08-27 12:43:35  ·  511ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   46ms
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   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.47.247.18
🔶 Autoconfig195.47.247.18
🔷 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)
🔐 DNSSEC86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-06 18:48:13
FieldValue
RegistrarONE.COM A/S
Registered2009-04-09
Expires2027-04-30 (238d)
📋 WHOIS
⏱️ Lookup Timing
NS
46ms
A
42ms
MX
44ms
AAAA
57ms
TXT
189ms
CAA
40ms
HTTPS
61ms
TLSA
47ms
SOA
0ms
MTA-STS
77ms
DNSSEC
86ms
SRV
133ms
Total
511ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:43:35 511ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-23 05:23:30 1136ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-22 18:20:01 776ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-20 07:18:24 4600ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 14:09:26 734ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-06 18:47:30 554ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-05 08:22:12 6805ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 22:21:52 9416ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 23:42:13 901ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 14:58:36 433ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 05:17:41 11089ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 05:10:06 293ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 05:09:50 1109ms 2 NS 1 A 0 MX ⚠️ Bogus View
2026-06-17 05:01:15 523ms 2 NS 1 A 0 MX 🔒 Secure View
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