donslab.dk
📜 Historical scan 2026-06-17 04:15:39  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   71ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   80ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 — one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   71ms
PriorityTTLMail ServerIP addressesPTRASN
0 — donslab-dk.mail.protection.outlook.com 52.101.68.16
52.101.73.15
52.101.73.24
52.101.73.30		 mail-db4pr02cu00400.inbound.protection.outlook.com
mail-am9pr04cu00107.inbound.protection.outlook.com
mail-as8pr05cu00300.inbound.protection.outlook.com
mail-am7pr05cu00306.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   152ms
TXT Record
MS=ms71592597
v=spf1 a include:spf.mailanyone.net include:spf.itafdelingen.net include:spf.protection.outlook.com include:_custspf.one.com -all
✉️ SPF
PolicyRecord (donslab.dk)
-all (hard fail) v=spf1 a include:spf.mailanyone.net include:spf.itafdelingen.net include:spf.protection.outlook.com include:_custspf.one.com -all
📨 DMARC
PolicyRecord (_dmarc.donslab.dk)
p=quarantine v=DMARC1; p=quarantine;
📬 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)
🔐 DNSSEC186ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA64ms
FieldValue
Serial2026061001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-08-25 00:38:47
FieldValue
RegistrarONE.COM A/S
Registered2009-02-11
Expires2027-02-28 (177d)
📋 WHOIS
⏱️ Lookup Timing
NS
71ms
A
80ms
MX
71ms
AAAA
67ms
TXT
152ms
CAA
65ms
HTTPS
74ms
TLSA
322ms
SOA
64ms
MTA-STS
30ms
DNSSEC
186ms
SRV
0ms
Total
823ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 09:04:35 675ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 18:45:32 783ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 00:38:05 1956ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 09:51:42 7384ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-11 13:25:37 3017ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 16:07:04 1978ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 05:33:48 742ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 20:13:08 1265ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 18:51:07 1191ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 04:15:39 823ms 2 NS 1 A 1 MX 🔒 Secure View
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