mastergartner.dk
Last scanned: 2026-08-26 22:30:15  ·  702ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
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 Records2 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.18.26.246 3600s — AS13335 Cloudflare, Inc. 104.16.0.0/14 — —
104.18.27.246 3600s — AS13335 Cloudflare, Inc. 104.16.0.0/14 — —
📧 MX Records1 records   51ms
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)
🔐 DNSSEC104ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082301
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
43ms
A
49ms
MX
51ms
AAAA
67ms
TXT
180ms
CAA
55ms
HTTPS
65ms
TLSA
74ms
SOA
0ms
MTA-STS
65ms
DNSSEC
104ms
SRV
73ms
Total
702ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 22:30:15 702ms 2 NS 2 A 1 MX 🔒 Secure View
2026-08-23 06:29:30 2491ms 2 NS 2 A 1 MX 🔒 Secure View
2026-07-23 17:57:09 8636ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-25 15:47:10 404ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-23 23:22:03 1155ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 17:36:31 2683ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-17 14:37:57 1133ms 2 NS 2 A 0 MX 🔒 Secure View
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