1020.dk
Last scanned: 2026-08-27 06:43:09  ·  934ms 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   72ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.207.214.43 43200s vm43.serversite.dk AS205206 Netsite A/S 91.207.214.0/23 🇩🇰 Denmark —
📧 MX Records1 records   71ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s 1020.dk 91.207.214.43 vm43.serversite.dk AS205206 Netsite A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover1020.dk → 1020.dk.
🔶 Autoconfig1020.dk → 1020.dk.
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.1020.dk 1020.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC162ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026032502
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
72ms
MX
71ms
AAAA
45ms
TXT
225ms
CAA
56ms
HTTPS
69ms
TLSA
57ms
SOA
0ms
MTA-STS
118ms
DNSSEC
162ms
SRV
99ms
Total
934ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 06:43:09 934ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 05:13:47 1196ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 07:02:41 955ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 03:53:39 1062ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:33:27 1262ms 2 NS 1 A 1 MX 🔒 Secure View
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