oxholm-christensen.dk
Last scanned: 2026-08-09 07:30:58  ·  1560ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   124ms
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   141ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.196.101.23 3600s — AS3292 TDC Holding A/S 80.196.0.0/14 🇩🇰 Denmark Roskilde
📧 MX Records1 records   118ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s 955f101f7306a14581db93c896016f.pamx1.hotmail.com 52.101.194.5
52.101.68.13
52.101.68.33
52.101.68.4		 —
—
—
—		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.8
🔶 Autoconfig80.196.101.23
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   308ms
TXT Record
v=spf1 include:hotmail.com ~all
✉️ SPF
PolicyRecord (oxholm-christensen.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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC216ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080701
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
124ms
A
141ms
MX
118ms
AAAA
132ms
TXT
308ms
CAA
114ms
HTTPS
102ms
TLSA
415ms
SOA
0ms
MTA-STS
136ms
DNSSEC
216ms
SRV
305ms
Total
1560ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-09 07:30:58 1560ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 23:39:26 9195ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 04:56:24 2560ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 12:11:15 1209ms 2 NS 1 A 1 MX 🔒 Secure View
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