dataheroes.dk
📜 Historical scan 2026-06-17 01:05:40  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   140ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   134ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.156.164 — linux276.unoeuro.com AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 MX Records1 records   141ms
PriorityTTLMail ServerIP addressesPTRASN
0 — dataheroes-dk.mail.protection.outlook.com 52.101.68.21
52.101.68.39
52.101.73.12
52.101.73.22		 mail-db4pr02cu00205.inbound.protection.outlook.com
mail-db7pr03cu00607.inbound.protection.outlook.com
mail-am4pr0401cu00104.inbound.protection.outlook.com
mail-am7pr05cu00106.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   291ms
TXT Record
hubspot-developer-verification=ODk1YjI3NjgtMWMyMC00NzdmLThiYTUtYTQzODRhNDQxYWMy
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (dataheroes.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)
🔐 DNSSEC310ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA137ms
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
140ms
A
134ms
MX
141ms
AAAA
133ms
TXT
291ms
CAA
143ms
HTTPS
143ms
TLSA
106ms
SOA
137ms
MTA-STS
32ms
DNSSEC
310ms
SRV
0ms
Total
744ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 18:52:49 767ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 05:16:17 2695ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 12:40:28 9936ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 15:16:50 1742ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 04:32:43 7200ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 12:36:41 1915ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 00:43:05 714ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 01:05:40 744ms 2 NS 1 A 1 MX 🔒 Secure View
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