Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
cesi.it
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-18 00:38:57 UTC · ↺ Refresh
MX Hostnames
- cesi-it.mail.protection.outlook.com
MX Priorities
- cesi-it.mail.protection.outlook.com: 0
A / AAAA Records
- 209.206.1.162 (no PTR)
Mail Server IPs
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1a.idcservices.it network.cesi.it 2026042801 86400 3600 3600000 3600
Primary NS (mname)
ns1a.idcservices.it
Admin Email (rname)
network@cesi.it
Serial
2026042801
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns1a.idcservices.it
ns2a.idcservices.it
SPF Record
✓ Strict (-all)
v=spf1 ip4:209.206.13.119 mx include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 216 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
5 records- k8MZd9ED6hgx0ydtBGjeHZtBSSy/00PCfvVCkcz6qJoaFdnUIleL+iA1gYzE/29keuwjTtaQezD8h3PI2ntNkA==
- SFMC-hg685aKp0fN8FZSOy64kd2tIbsxdFyGwHtypGxuA
- google-site-verification=MM7svR_XWjXxk1_IdETYXIctBeG_uj7nSDKrA-xXsjk
- SPFv=spf1 ip4:209.206.13.119 mx include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
- MS=ms37634891
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