ceejay.dk
📜 Historical scan 2026-06-16 20:00:53  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   2056ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records2 records   2049ms
IPTTLPTRASNISP / OrgCIDRCountryCity
192.30.252.153 — lb-192-30-252-153-iad.github.com AS36459 GitHub, Inc. 192.30.252.0/22 🇺🇸 United States —
192.30.252.154 — lb-192-30-252-154-iad.github.com AS36459 GitHub, Inc. 192.30.252.0/22 🇺🇸 United States —
📧 MX Records1 records   74ms
PriorityTTLMail ServerIP addressesPTRASN
1 — mx.000webhost.com 31.170.160.66 mx.000webhost.com AS47583 Hostinger International Limited
🔷 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)
🔐 DNSSEC2062ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA2037ms
FieldValue
Serial2026061301
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
2056ms
A
2049ms
MX
74ms
AAAA
2048ms
TXT
2147ms
CAA
89ms
HTTPS
2049ms
TLSA
94ms
SOA
2037ms
MTA-STS
80ms
DNSSEC
2062ms
SRV
0ms
Total
2647ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-14 09:43:17 662ms 2 NS 2 A 1 MX 🔒 Secure View
2026-07-15 13:38:05 801ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-24 17:42:01 867ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-24 04:46:22 1169ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 20:19:06 10541ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-16 20:06:34 376ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-16 20:04:40 1853ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-16 20:00:53 2647ms 2 NS 2 A 1 MX 🔒 Secure View
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