Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fpre.ch
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 22:55:32 UTC · ↺ Refresh
MX Hostnames
- fpre-ch.mail.protection.outlook.com
MX Priorities
- fpre-ch.mail.protection.outlook.com: 0
A / AAAA Records
- 217.26.52.45 ↩ sl66.web.hostpoint.ch
Mail Server IPs
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1.bdm.microsoftonline.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com
ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
7 records- QuoVadis=995e4237-2a3f-4552-a887-4fd34b75d80b
- SPFv=spf1 include:spf.protection.outlook.com -all
- ms-domain-verification=1594ebe7-62f6-41dd-bb44-1bd3c6e38435
- ms-domain-verification=cdadfaa5-293a-4945-b70a-5dde33065a53
- tresorit-verification=DVVvZG59VK1BTBTX44SCgEBc2jWmCsOrRhNL11vJEMU
- mscid=yPY1gWnVVB2Acz3k9Rov/L3m4JItiKOMHsvRJZ7yC7eURKbNswCO2R/qlFoX6QChOWwlQ3GlGo/o/EasXzBtIg==
- mx-dfbbfa5118eca925
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