top1coach.dk
Last scanned: 2026-08-25 16:32:05  ·  1272ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   100ms
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   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
34.228.154.79 3600s ec2-34-228-154-79.compute-1.amazonaws.com AS14618 Amazon.com, Inc. 34.224.0.0/12 🇺🇸 United States Ashburn
📧 MX Records1 records   84ms
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 Records1 records   327ms
TXT Record
v=spf1 include:_custspf.one.com
✉️ SPF
PolicyRecord (top1coach.dk)
no all — incomplete SPF v=spf1 include:_custspf.one.com
📨 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)
🔐 DNSSEC290ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082501
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
100ms
A
64ms
MX
84ms
AAAA
114ms
TXT
327ms
CAA
60ms
HTTPS
119ms
TLSA
145ms
SOA
0ms
MTA-STS
111ms
DNSSEC
290ms
SRV
125ms
Total
1272ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 16:32:05 1272ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-15 00:29:11 577ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-06 23:29:28 615ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 11:40:15 850ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 16:07:35 572ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 09:19:14 803ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-21 05:39:27 558ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 13:05:25 2853ms 2 NS 1 A 4 MX 🔒 Secure View
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