hstk.dk
Last scanned: 2026-08-15 02:23:28  ·  2433ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   316ms
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   266ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 3600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   320ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover127.0.0.1
🔶 Autoconfig127.0.0.1
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   772ms
TXT Record
google-site-verification=fkO9AVicXDV5YjE_H-RJ7-QLziEKWAlTM0MNADqrajw
✉️ 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)
🔐 DNSSEC599ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081401
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
316ms
A
266ms
MX
320ms
AAAA
232ms
TXT
772ms
CAA
316ms
HTTPS
299ms
TLSA
350ms
SOA
0ms
MTA-STS
508ms
DNSSEC
599ms
SRV
386ms
Total
2433ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-15 02:23:28 2433ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 10:31:55 2152ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 12:46:03 599ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 05:04:31 2852ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 04:12:37 1158ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 14:25:11 519ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:58:40 6938ms 2 NS 1 A 0 MX 🔒 Secure View
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