sjon.dk
📜 Historical scan 2026-09-01 18:05:53  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   77ms
NameserverIP addressesPTRASN / ISP
parked.g1-dns.com 195.206.121.255
2001:67c:28cc::ffff		 parked.g1-dns.com
parked.g1-dns.com		 AS197495 One.com A/S
AS197495 One.com A/S
parked.g1-dns.one 185.10.11.255
2001:67c:3c0::ffff		 parked.g1-dns.one
parked.g1-dns.one		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records
🌍
No A records found
📧 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)
🔐 DNSSEC194ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026090101
Primary NS (MNAME)parked.g1-dns.one
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)900s
📋 RegistrationWHOIS fetched 2026-08-31 06:26:11
FieldValue
RegistrarONE.COM A/S
Registered2024-09-18
Expires2026-09-17 (12d)
📋 WHOIS
⏱️ Lookup Timing
NS
77ms
A
72ms
MX
96ms
AAAA
59ms
TXT
290ms
CAA
68ms
HTTPS
98ms
TLSA
56ms
SOA
0ms
MTA-STS
135ms
DNSSEC
194ms
SRV
164ms
Total
749ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 16:25:51 454ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-09-01 18:05:53 749ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-31 06:25:24 895ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-16 15:34:51 4934ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 23:48:54 733ms 2 NS 1 A 3 MX 🔓 Insecure View
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