itzchaky.dk
📜 Historical scan 2026-08-13 10:19:06  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   36ms
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   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.28.149.166 43200s — AS31709 Cortex Consult A/S 193.28.149.0/24 🇩🇰 Denmark Elsinore
📧 MX Records1 records   51ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.itzchaky.dk 193.28.149.166 — AS31709 Cortex Consult A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   160ms
TXT Record
v=spf1 mx ip4:193.28.149.166 ~all
✉️ SPF
PolicyRecord (itzchaky.dk)
~all (soft fail) v=spf1 mx ip4:193.28.149.166 ~all
📨 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)
🔐 DNSSEC91ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
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
36ms
A
42ms
MX
51ms
AAAA
58ms
TXT
160ms
CAA
46ms
HTTPS
58ms
TLSA
905ms
SOA
0ms
MTA-STS
62ms
DNSSEC
91ms
SRV
74ms
Total
1470ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 02:55:17 665ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-13 10:19:06 1470ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 14:38:00 1606ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 06:40:39 710ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 01:09:50 530ms 2 NS 1 A 1 MX 🔒 Secure View
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