problemermedpc.dk
Last scanned: 2026-08-16 13:24:26  ·  1048ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   20ms
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 Records
🌍
No A records found
📧 MX Records1 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s astarorelay.nemweb.dk 94.231.103.129 linux111.unoeuro.com AS48854 team.blue Denmark A/S
🔷 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)
🔐 DNSSEC143ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
Key typeAlgorithmPublic key
KSK ECDSA P-256/SHA-256 CzVphmbv/Z2CKxb7KkEcKoKmbD1jPMonT3F4xxsZ…
ZSK ECDSA P-256/SHA-256 lTpX/C3SLPgW3B8vXwGlVeHgrRBqGtlFEfCAVWtE…
🏷️ SOA6ms
FieldValue
Serial2026081101
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
20ms
A
6ms
MX
36ms
AAAA
13ms
TXT
61ms
CAA
25ms
HTTPS
34ms
TLSA
111ms
SOA
6ms
MTA-STS
20ms
DNSSEC
143ms
SRV
0ms
Total
1048ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-16 13:24:26 1048ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-12 18:04:30 1865ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-18 17:44:41 8605ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-14 18:34:52 594ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-20 00:27:04 571ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-17 12:02:20 574ms 2 NS 0 A 1 MX 🔒 Secure View
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