onit.dk
Last scanned: 2026-06-17 13:21:19  ·  1829ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   77ms
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   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
78.47.73.212 — www412.your-server.de AS24940 Hetzner Online GmbH 78.46.0.0/15 🇩🇪 Germany Nuremberg
📧 MX Records1 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
0 — onit-dk.mail.protection.outlook.com 2a01:111:f403:ca04::1
2a01:111:f403:ca04::4
2a01:111:f403:ca04::8
2a01:111:f403:ca09::20
52.101.68.10
52.101.68.15
52.101.68.27
52.101.73.1		 mail-db7pr03cu00401.inbound.protection.outlook.com
mail-db4pr02cu00204.inbound.protection.outlook.com
mail-db5pr02cu00100.inbound.protection.outlook.com
mail-as8pr05cu00400.inbound.protection.outlook.com
mail-dbbpr03cu00102.inbound.protection.outlook.com
mail-db6pr03cu00107.inbound.protection.outlook.com
mail-db7pr03cu00503.inbound.protection.outlook.com
mail-am3pr04cu00501.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 Records1 records   252ms
TXT Record
v=spf1 a:eu.mailers.system-monitor.com include:_spf.scanmailx.com include:autotask.net include:spf.protection.outlook.com include:spfinclude.signflow.dk -all
✉️ SPF
PolicyRecord (onit.dk)
-all (hard fail) v=spf1 a:eu.mailers.system-monitor.com include:_spf.scanmailx.com include:autotask.net include:spf.protection.outlook.com include:spfinclude.signflow.dk -all
📨 DMARC
PolicyRecord (_dmarc.onit.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc@mail.onit.dk; ruf=mailto:dmarc-forensic@mail.onit.dk; fo=1;
📬 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)
🔐 DNSSEC188ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA57ms
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
77ms
A
45ms
MX
52ms
AAAA
43ms
TXT
252ms
CAA
63ms
HTTPS
61ms
TLSA
179ms
SOA
57ms
MTA-STS
232ms
DNSSEC
188ms
SRV
0ms
Total
1829ms
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