ditlev4200.dk
📜 Historical scan 2026-06-17 03:49:14  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   275ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   281ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.137 — webcluster1.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   212ms
PriorityTTLMail ServerIP addressesPTRASN
0 — ditlev4200-dk.mail.protection.outlook.com 52.101.73.11
52.101.73.153
52.101.73.4
52.101.73.8		 mail-am1pr04cu00103.inbound.protection.outlook.com
mail-as8pr05cu00401.inbound.protection.outlook.com
mail-am0pr83cu00404.inbound.protection.outlook.com
mail-am0pr04cu00500.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)1 records   256ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:106:4c:f8a5:f98:1b03 — — AS51468 One.com A/S 2a02:2350::/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   398ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (ditlev4200.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.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)
🔐 DNSSEC370ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA259ms
FieldValue
Serial2026061211
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
275ms
A
281ms
MX
212ms
AAAA
256ms
TXT
398ms
CAA
262ms
HTTPS
262ms
TLSA
1170ms
SOA
259ms
MTA-STS
282ms
DNSSEC
370ms
SRV
0ms
Total
2901ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 17:23:39 2019ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 01:20:17 5337ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 15:21:46 5422ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-02 13:50:01 8875ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-11 07:22:46 7557ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 11:50:50 810ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 03:23:48 1028ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 18:13:44 1568ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 03:49:14 2901ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 03:30:39 974ms 2 NS 1 A 1 MX 🔒 Secure View
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