mfrederiksen.dk
Last scanned: 2026-09-03 09:17:41  ·  681ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   26ms
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   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.162.165.150 43200s — AS3292 TDC Holding A/S 80.160.0.0/13 🇩🇰 Denmark —
📧 MX Records1 records   22ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s 284169251.pamx1.hotmail.com 52.101.10.11
52.101.60.70
52.101.68.20
52.101.73.18		 —
—
—
—		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 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)
🔐 DNSSEC73ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
26ms
A
45ms
MX
22ms
AAAA
30ms
TXT
147ms
CAA
36ms
HTTPS
43ms
TLSA
143ms
SOA
0ms
MTA-STS
55ms
DNSSEC
73ms
SRV
56ms
Total
681ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 09:17:41 681ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 07:25:59 3305ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 13:35:34 1395ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 11:18:58 888ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 07:40:38 636ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:13:37 2360ms 2 NS 1 A 1 MX 🔒 Secure View
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