harbeck-soerensen.dk
Last scanned: 2026-08-27 10:47:07  ·  634ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   59ms
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 Records
🌍
No A records found
📧 MX Records1 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s 79728257.pamx1.hotmail.com 52.101.40.5
52.101.41.25
52.101.60.147
52.101.68.13		 —
—
—
—		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoversystemone.harbeck-soerensen.dk → 83.90.220.42
🔶 Autoconfigsystemone.harbeck-soerensen.dk → 83.90.220.42
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   90ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 0 2 5061 federation.messenger.msn.com
📝 TXT Records1 records   231ms
TXT Record
v=spf1 include:hotmail.com ~all
✉️ SPF
PolicyRecord (harbeck-soerensen.dk)
~all (soft fail) v=spf1 include:hotmail.com ~all
📨 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.harbeck-soerensen.dk systemone.harbeck-soerensen.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC92ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026082501
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
59ms
A
54ms
MX
57ms
AAAA
65ms
TXT
231ms
CAA
49ms
HTTPS
46ms
TLSA
63ms
SOA
0ms
MTA-STS
88ms
DNSSEC
92ms
SRV
90ms
Total
634ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 10:47:07 634ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-26 16:00:45 746ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-26 16:50:54 8627ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-24 15:56:25 4981ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-22 06:45:23 4809ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-25 05:14:32 1078ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-17 11:10:56 492ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-17 11:06:55 820ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-17 11:03:57 784ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-17 10:55:19 1126ms 2 NS 0 A 1 MX 🔒 Secure View
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