thomas-k.dk
📜 Historical scan 2026-08-11 01:23:09  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   208ms
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   222ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.186.164.37 43200s mail.latestdot.com AS31147 Inline Internet Online Dienste GmbH 93.186.160.0/20 🇩🇪 Germany —
📧 MX Records1 records   237ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.latestdot.com 104.21.85.26
172.67.201.56
2606:4700:3034::ac43:c938
2606:4700:3036::6815:551a		 —
—
—
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🔷 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)
🔐 DNSSEC289ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081001
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
208ms
A
222ms
MX
237ms
AAAA
244ms
TXT
332ms
CAA
220ms
HTTPS
219ms
TLSA
173ms
SOA
0ms
MTA-STS
242ms
DNSSEC
289ms
SRV
243ms
Total
1625ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 23:10:39 743ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 01:23:09 1625ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 23:36:14 24619ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 22:12:12 2341ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 11:23:38 1109ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 06:20:28 685ms 2 NS 1 A 1 MX 🔒 Secure View
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