Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
carestar.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 02:52:06 UTC · ↺ Refresh
MX Hostnames
- carestar-com.mail.protection.outlook.com
MX Priorities
- carestar-com.mail.protection.outlook.com: 0
A / AAAA Records
- 35.209.145.110 ↩ 110.145.209.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
SOA Record
Raw SOA
ns13.worldnic.com namehost.worldnic.com 125062509 10800 3600 604800 3600
Primary NS (mname)
ns13.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125062509
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns13.worldnic.com
ns14.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.zixport.com include:spf.protection.outlook.com include:spf.zixsmbhosted.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
7 records- lemsi2kfc3o7e654e3s8quhpbk
- SPFv=spf1 include:spf.zixport.com include:spf.protection.outlook.com include:spf.zixsmbhosted.com -all
- google-site-verification=BXiaylpQN8uqj_003rKITjVSOJKO0n5ozRwVSRJRS1M
- logmein-verification-code=f0896172-7a71-428b-ba3d-0f29acb58fc3
- ixjco0awRQv+ByKm80MBV6ccWjzXE7KQrfIMSrPT8xjEYkAdfat89Y19kmpB3Rug435mEgyDxNkFg+pOofnW7w==
- dsn6gobnjsoj86423aarijfcm0
- apple-domain-verification=aDf0kuxdFGdRoEqY
Full email verification for carestar.com
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