otinfo.dk
Last scanned: 2026-08-26 17:30:54  ·  1005ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   87ms
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   101ms
IPTTLPTRASNISP / OrgCIDRCountryCity
52.18.183.77 3600s ec2-52-18-183-77.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 52.16.0.0/14 🇮🇪 Ireland Dublin
📧 MX Records1 records   45ms
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)
🔐 DNSSEC121ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081201
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
87ms
A
101ms
MX
45ms
AAAA
88ms
TXT
184ms
CAA
59ms
HTTPS
87ms
TLSA
167ms
SOA
0ms
MTA-STS
110ms
DNSSEC
121ms
SRV
107ms
Total
1005ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 17:30:54 1005ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 17:01:49 564ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 09:16:11 585ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-14 07:19:43 2594ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 20:23:58 664ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 15:46:09 562ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 14:37:47 581ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 12:54:03 2610ms 2 NS 1 A 0 MX 🔒 Secure View
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