jsit.dk
📜 Historical scan 2026-07-02 19:27:28  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   34ms
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   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 600s domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC52ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA31ms
FieldValue
Serial2026062901
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-02 19:31:46
FieldValue
RegistrarONE.COM A/S
Registered2026-01-21
Expires2027-01-20 (139d)
📋 WHOIS
⏱️ Lookup Timing
NS
34ms
A
37ms
MX
37ms
AAAA
37ms
TXT
143ms
CAA
33ms
HTTPS
34ms
TLSA
46ms
SOA
31ms
MTA-STS
43ms
DNSSEC
52ms
SRV
35ms
Total
506ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 19:09:24 708ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-31 08:08:54 1387ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-28 07:42:08 972ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-18 05:14:46 2987ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-31 10:13:16 785ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-23 21:36:44 4503ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 19:27:28 506ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 19:49:58 447ms 2 NS 1 A 0 MX 🔒 Secure View
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