Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stonesolutions.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 08:46:10 UTC · ↺ Refresh
MX Hostnames
- stonesolutions-com.mail.protection.outlook.com
MX Priorities
- stonesolutions-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.55.43 (no PTR)
- 172.67.144.132 (no PTR)
- 2606:4700:3035::6815:372b
- 2606:4700:3037::ac43:9084
Mail Server IPs
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
jean.ns.cloudflare.com dns.cloudflare.com 2400460591 10000 2400 604800 1800
Primary NS (mname)
jean.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400460591
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
rob.ns.cloudflare.com
jean.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a include:_spf.google.com include:spf.protection.outlook.com ip4:71.40.62.74 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=PUnZfIl76HhJDkPNzXVKChrnwozosJ6IxDlQMKeKSfA
- SPFv=spf1 a include:_spf.google.com include:spf.protection.outlook.com ip4:71.40.62.74 ~all
- MS=ms73720958
- brevo-code:f1d0964bb0fefae641eae4a25173834f
Full email verification for stonesolutions.com
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