Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
andreacolonna.it
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 14:01:14 UTC · ↺ Refresh
MX Hostnames
- andreacolonna-it.mail.protection.outlook.com
MX Priorities
- andreacolonna-it.mail.protection.outlook.com: 10
A / AAAA Records
- 185.81.2.116 ↩ d00ybd-disualnew.sphostserver.com
Mail Server IPs
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dns4userver.com server.serverplan.com 2024102200 10800 3600 604800 3600
Primary NS (mname)
ns1.dns4userver.com
Admin Email (rname)
server@serverplan.com
Serial
2024102200
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.dns4userver.com
ns2.dns4userver.com
ns3.dns4userver.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms85388891
- google-site-verification=8rLg_fFBo9bhWguhlx_dpRqagAiTXm0_i0A_ApscbHA
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