mestertips.dk
Last scanned: 2026-08-08 02:08:48  ·  1372ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   132ms
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   77ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.128.175.9 43200s vdom126.net.dk2.zitcom.dk AS48854 team.blue Denmark A/S 195.128.174.0/23 🇩🇰 Denmark —
📧 MX Records2 records   366ms
PriorityTTLMail ServerIP addressesPTRASN
9 3600s mx09.posthuset.nu 185.21.40.130 vm1220.enterprisecloud.nu AS48854 team.blue Denmark A/S
11 43200s mx11.posthuset.nu 185.21.40.130 vm1220.enterprisecloud.nu AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.128.175.9
🔶 Autoconfig195.128.175.9
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   311ms
TXT Record
Posthuset
✉️ 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)
🔐 DNSSEC149ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080601
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
132ms
A
77ms
MX
366ms
AAAA
111ms
TXT
311ms
CAA
78ms
HTTPS
111ms
TLSA
323ms
SOA
0ms
MTA-STS
111ms
DNSSEC
149ms
SRV
298ms
Total
1372ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-08 02:08:48 1372ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-08 19:32:17 1242ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-03 05:38:46 501ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-28 01:59:23 704ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-18 04:26:18 811ms 2 NS 1 A 2 MX 🔒 Secure View
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