y2k38.dk
Last scanned: 2026-09-03 03:19:13  ·  2460ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   50ms
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   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.125.146.6 43200s ec2-3-125-146-6.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 3.96.0.0/11 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   60ms
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)
🔐 DNSSEC2065ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082901
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
50ms
A
48ms
MX
60ms
AAAA
45ms
TXT
161ms
CAA
45ms
HTTPS
67ms
TLSA
94ms
SOA
0ms
MTA-STS
61ms
DNSSEC
2065ms
SRV
60ms
Total
2460ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 03:19:13 2460ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-29 16:40:45 495ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 04:47:33 612ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 15:39:24 6468ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-11 21:51:28 6474ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-05 00:29:56 659ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 09:48:18 867ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 20:52:46 548ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 19:26:50 541ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 15:28:38 559ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 08:08:10 386ms 2 NS 1 A 0 MX 🔒 Secure View
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