installconfig.dk
Last scanned: 2026-08-25 12:37:03  ·  613ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   68ms
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   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
75.2.60.5 3600s acd89244c803f7181.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 75.2.0.0/17 🇺🇸 United States —
📧 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)
🔐 DNSSEC105ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080901
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
68ms
A
61ms
MX
60ms
AAAA
54ms
TXT
201ms
CAA
68ms
HTTPS
61ms
TLSA
46ms
SOA
0ms
MTA-STS
95ms
DNSSEC
105ms
SRV
86ms
Total
613ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 12:37:03 613ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 06:58:26 717ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 20:35:07 583ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 03:31:50 842ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 19:04:37 1179ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 10:44:49 638ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 17:24:26 1053ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 14:37:17 613ms 0 NS 0 A 0 MX ❓ Unknown View
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