datasmed.dk
📜 Historical scan 2026-06-17 01:06:10  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   38ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.242.221.253 — — AS9158 Telenor A/S 212.242.0.0/16 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC123ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA38ms
FieldValue
Serial2026061201
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
38ms
A
38ms
MX
40ms
AAAA
38ms
TXT
294ms
CAA
35ms
HTTPS
38ms
TLSA
122ms
SOA
38ms
MTA-STS
60ms
DNSSEC
123ms
SRV
0ms
Total
587ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 20:35:40 817ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 18:03:37 575ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-13 10:16:51 2693ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 05:43:45 602ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 09:05:02 783ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 03:46:40 573ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 01:06:10 587ms 2 NS 1 A 0 MX 🔒 Secure View
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