securityadvisor.dk
Last scanned: 2026-07-24 15:27:50  ·  6549ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   30ms
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   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.237.54.63 43200s — AS9158 Telenor A/S 213.237.0.0/17 🇩🇰 Denmark —
📧 MX Records1 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s www.vsen.dk — — —
🔷 AAAA Records (IPv6)1 records   29ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2001:1448:80:f::2 43200s — AS47292 Sentia Denmark A/S 2001:1448:0:0:0:0:0:0/32 🇩🇰 Denmark —
🔐 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)
🔐 DNSSEC50ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA22ms
FieldValue
Serial2026032401
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
30ms
A
30ms
MX
31ms
AAAA
29ms
TXT
141ms
CAA
30ms
HTTPS
29ms
TLSA
2036ms
SOA
22ms
MTA-STS
40ms
DNSSEC
50ms
SRV
34ms
Total
6549ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-24 15:27:50 6549ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 23:26:51 1307ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 14:03:39 636ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 08:12:22 1489ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 14:04:29 1050ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:52:28 621ms 2 NS 1 A 1 MX 🔒 Secure View
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