2plus3.dk
📜 Historical scan 2026-06-16 13:12:39  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   39ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 — domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark —
📧 MX Records1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
0 — 2plus3-dk.mail.protection.outlook.com 52.101.68.32
52.101.68.5
52.101.73.11
52.101.73.24		 mail-db3pr0202cu00200.inbound.protection.outlook.com
mail-du2pr03cu00105.inbound.protection.outlook.com
mail-am1pr04cu00103.inbound.protection.outlook.com
mail-as8pr05cu00300.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   137ms
TXT Record
MS=ms77865145
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all
✉️ SPF
PolicyRecord (2plus3.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:_custspf.one.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)
🔐 DNSSEC112ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA35ms
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
39ms
A
40ms
MX
37ms
AAAA
35ms
TXT
137ms
CAA
36ms
HTTPS
32ms
TLSA
333ms
SOA
35ms
MTA-STS
79ms
DNSSEC
112ms
SRV
0ms
Total
964ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 15:54:02 931ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 16:05:39 1270ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 02:53:08 10433ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 09:04:40 7598ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 18:42:17 3155ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 02:10:05 1178ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 00:16:35 3915ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 13:28:08 9570ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 13:12:39 964ms 2 NS 1 A 1 MX 🔒 Secure View
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