Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ciao-bella.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 03:11:26 UTC · ↺ Refresh
MX Hostnames
- ciaobella-de01b.mail.protection.outlook.com
MX Priorities
- ciaobella-de01b.mail.protection.outlook.com: 0
A / AAAA Records
- 217.160.0.52 ↩ 217-160-0-52.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::22b ↩ 2001-08d8-100f-f000-0000-0000-0000-022b.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1057.ui-dns.biz hostmaster.1und1.com 2017060188 28800 7200 604800 600
Primary NS (mname)
ns1057.ui-dns.biz
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060188
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1057.ui-dns.biz
ns1112.ui-dns.org
ns1064.ui-dns.com
ns1050.ui-dns.de
SPF Record
✓ Strict (-all)
v=spf1 a include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ 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
mail._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- MS=ms37437557
- SPFv=spf1 a include:spf.protection.outlook.com -all
- MS=ms15404197
- brevo-code:62e572a2dc2511f9fee9464a1118a210
- MS=ms44049284
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