sam1.dk
📜 Historical scan 2026-06-17 13:08:12  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   52ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.33.221.84 — ip84.ip-178-33-221.eu AS16276 OVH SAS 178.32.0.0/15 🇫🇷 France —
📧 MX Records1 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
0 — sam1-dk.mail.protection.outlook.com 2a01:111:f403:ca04::e
2a01:111:f403:ca09::5
2a01:111:f403:ca09::7
2a01:111:f403:ca09::b
52.101.68.8
52.101.73.12
52.101.73.2
52.101.73.26		 mail-db8pr02cu00106.inbound.protection.outlook.com
mail-am1pr04cu00105.inbound.protection.outlook.com
mail-am9pr04cu00107.inbound.protection.outlook.com
mail-am7pr05cu00103.inbound.protection.outlook.com
mail-du0pr03cu00100.inbound.protection.outlook.com
mail-am4pr0401cu00104.inbound.protection.outlook.com
mail-as9pr07cu00302.inbound.protection.outlook.com
mail-as9pr05cu01302.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
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   104ms
TXT Record
MS=ms94843471
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all
✉️ SPF
PolicyRecord (sam1.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)
🔐 DNSSEC69ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA35ms
FieldValue
Serial2026052401
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
52ms
A
49ms
MX
52ms
AAAA
37ms
TXT
104ms
CAA
49ms
HTTPS
51ms
TLSA
606ms
SOA
35ms
MTA-STS
54ms
DNSSEC
69ms
SRV
0ms
Total
1115ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 09:16:52 1419ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 22:02:10 5789ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-11 14:44:08 2409ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 08:09:31 2560ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 17:50:28 951ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 13:08:12 1115ms 2 NS 1 A 1 MX 🔒 Secure View
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