datasafe.dk
Last scanned: 2026-08-08 20:57:41  ·  779ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   138ms
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   106ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.190.31.104 43200s — AS211040 MS 2001 Aps 195.190.31.0/24 🇩🇰 Denmark —
📧 MX Records1 records   136ms
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 Records1 records   250ms
TXT Record
v=spf1 ip4:80.251.207.131 include:spf.simply.com -all
✉️ SPF
PolicyRecord (datasafe.dk)
-all (hard fail) v=spf1 ip4:80.251.207.131 include:spf.simply.com -all
📨 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)
🔐 DNSSEC170ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080401
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
138ms
A
106ms
MX
136ms
AAAA
135ms
TXT
250ms
CAA
111ms
HTTPS
102ms
TLSA
71ms
SOA
0ms
MTA-STS
109ms
DNSSEC
170ms
SRV
207ms
Total
779ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-08 20:57:41 779ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 18:37:41 3154ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-23 03:17:55 984ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 03:31:06 622ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 19:09:06 578ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 01:05:22 710ms 2 NS 1 A 4 MX 🔒 Secure View
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