eoptimo.dk
📜 Historical scan 2026-06-17 07:50:14  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   29ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 — one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
0 — eoptimo-dk.mail.protection.outlook.com 52.101.68.21
52.101.68.36
52.101.73.11
52.101.73.19		 mail-db4pr02cu00205.inbound.protection.outlook.com
mail-db5pr02cu00104.inbound.protection.outlook.com
mail-am1pr04cu00103.inbound.protection.outlook.com
mail-as8pr04cu00803.inbound.protection.outlook.com		 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 Records2 records   100ms
TXT Record
MS=ms91101496
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (eoptimo.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)
🔐 DNSSEC94ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA24ms
FieldValue
Serial2026061101
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
29ms
A
30ms
MX
29ms
AAAA
30ms
TXT
100ms
CAA
29ms
HTTPS
28ms
TLSA
87ms
SOA
24ms
MTA-STS
81ms
DNSSEC
94ms
SRV
0ms
Total
508ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 09:44:06 884ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-24 21:03:36 850ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-14 02:05:20 5390ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 14:57:26 1748ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 09:03:47 5551ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 13:23:35 1185ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 14:22:37 1160ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-06 22:18:58 3094ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 02:31:02 1432ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 07:50:14 508ms 2 NS 1 A 1 MX 🔒 Secure View
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