problempc.dk
Last scanned: 2026-08-16 07:44:09  ·  981ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   15ms
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   13ms
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)
🔐 DNSSEC166ms
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 sPhotLej9JsqVmn23MyDlNeEx+MdmRjiL38tiFaX…
ZSK ECDSA P-256/SHA-256 rYxJ4OjPGUzfoE73/U/xPWlWZM11QD5Iq+3a4YyU…
🏷️ SOA0ms
FieldValue
Serial2026081101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-08-16 07:52:18
FieldValue
RegistrarONE.COM A/S
Registered2002-05-07
Expires2027-06-30 (297d)
📋 WHOIS
⏱️ Lookup Timing
NS
15ms
A
7ms
MX
13ms
AAAA
52ms
TXT
29ms
CAA
6ms
HTTPS
66ms
TLSA
53ms
SOA
0ms
MTA-STS
56ms
DNSSEC
166ms
SRV
0ms
Total
981ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-16 07:44:09 981ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-12 21:40:52 2786ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-19 04:47:56 829ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-14 02:41:11 961ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-12 15:30:33 6448ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-29 22:23:18 515ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-17 13:01:37 1763ms 2 NS 0 A 1 MX 🔒 Secure View
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