nefos.dk
Last scanned: 2026-08-27 14:07:27  ·  423ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
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   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 3600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   27ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC104ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082703
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
33ms
A
31ms
MX
27ms
AAAA
26ms
TXT
139ms
CAA
35ms
HTTPS
28ms
TLSA
34ms
SOA
0ms
MTA-STS
50ms
DNSSEC
104ms
SRV
47ms
Total
423ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:07:27 423ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 13:12:38 575ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-24 19:45:03 5820ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-22 18:49:46 5454ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-12 12:22:53 6026ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-04 22:27:00 5641ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 02:17:37 1101ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 18:28:10 5303ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 07:17:49 1148ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 00:35:22 1330ms 2 NS 1 A 1 MX 🔓 Insecure View
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