Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
prelios.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 09:33:41 UTC · ↺ Refresh
MX Hostnames
- prelios-com.mail.protection.outlook.com
MX Priorities
- prelios-com.mail.protection.outlook.com: 10
A / AAAA Records
- 212.29.131.76 ↩ host-76-131.29-212.enter.it
Mail Server IPs
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.register.it hostmaster.register.it 2026031201 10800 3600 604800 86400
Primary NS (mname)
ns1.register.it
Admin Email (rname)
hostmaster@register.it
Serial
2026031201
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.register.it
ns1.register.it
SPF Record
✓ Strict (-all)
v=spf1 ip4:212.29.131.76 ip4:109.232.32.85 ip4:109.232.32.86 ip4:109.232.33.183 ip4:193.178.216.47 include:spf.protection.outlook.com include:spf.exclaimer.net include:musvc.com include:mailgun.org -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
12 records- uber-domain-verification=d41639b1-6265-4748-b6bb-46a02ef2672c
- SPFv=spf1 ip4:212.29.131.76 ip4:109.232.32.85 ip4:109.232.32.86 ip4:109.232.33.183 ip4:193.178.216.47 include:spf.protection.outlook.com include:spf.exclaimer.net include:musvc.com include:mailgun.org -all
- “infoblox-domain-mastery=1d4396eea76699600cc36875e0f367d830ef9b2d9e4e20d8ab335e79d91a2bbe90”
- atlassian-domain-verification=GyiZ1LUTFUV4Fezm7tnToKUrI3Y7WPdBAs93s4TRUyyjzFnPRwqzzRX5nnV/UvIL
- anthropic-domain-verification-r1fshy=RaqFxC28FxzRq37dfgHvU7KZB
- pAvLDsM2xKcXUMC+oPfXTXlEjS+3LmiloqxgtqqFvgUeJ200JHxeEiIZOxHjfSM5gPJeCtxyt11YU0NdSXoNdw==
- autodesk-domain-verification=UGsBl_kcOufJ2aG_Ze42
- google-site-verification=I6qe3Bpm3YbT07j1P0HDYjJ1G4jnj5F84gt07MswVoY
- docusign=d226bdc3-71df-427b-831f-ef183df31e3e
- openai-domain-verification=dv-sJTzDpPxHmSWiUyGcdJmcW8t
- apple-domain-verification=eAVSOn8RpbMowELn
- MS=ms12949073
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