dv.dk
📜 Historical scan 2026-06-17 05:05:24  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   128ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   116ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.116.47.123 — — AS31027 GlobalConnect A/S 87.116.0.0/18 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   123ms
PriorityTTLMail ServerIP addressesPTRASN
0 — dv-dk.mail.protection.outlook.com 52.101.68.12
52.101.68.39
52.101.73.12
52.101.73.26		 mail-db9pr02cu00204.inbound.protection.outlook.com
mail-db7pr03cu00607.inbound.protection.outlook.com
mail-am4pr0401cu00104.inbound.protection.outlook.com
mail-as9pr05cu01302.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   233ms
TXT Record
MS=ms13706166
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (dv.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.dv.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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
🏷️ SOA119ms
FieldValue
Serial2026032401
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
128ms
A
116ms
MX
123ms
AAAA
127ms
TXT
233ms
CAA
143ms
HTTPS
115ms
TLSA
1553ms
SOA
119ms
MTA-STS
58ms
DNSSEC
310ms
SRV
0ms
Total
2222ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:45:42 983ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 11:35:18 1249ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-10 14:30:52 5168ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 14:53:35 758ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 04:41:58 1294ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 05:05:24 2222ms 2 NS 1 A 1 MX 🔒 Secure View
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