ndac.dk
Last scanned: 2026-08-26 21:26:17  ·  644ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
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   47ms
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   56ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s gisp.dk 195.128.174.128 vdom97.net.dk2.zitcom.dk AS48854 team.blue Denmark A/S
📧 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)
🔐 DNSSEC126ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081001
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
41ms
A
47ms
MX
56ms
AAAA
59ms
TXT
242ms
CAA
43ms
HTTPS
45ms
TLSA
78ms
SOA
0ms
MTA-STS
106ms
DNSSEC
126ms
SRV
86ms
Total
644ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 21:26:17 644ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 21:57:20 1676ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 15:10:18 830ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 09:33:14 647ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 21:59:15 1267ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 12:59:22 1218ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 20:54:57 637ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 12:30:43 631ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 10:22:03 904ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 15:36:30 1174ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 02:56:16 2479ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 03:55:53 1164ms 2 NS 1 A 1 MX 🔒 Secure View
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