Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
c3mail.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 05:50:43 UTC · ↺ Refresh
MX Hostnames
- c3mail-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 68.70.83.135
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
pdns03.domaincontrol.com
pdns04.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:66.39.200.122 ip4:23.228.167.242 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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
6 records- MS=ms87446580
- google-site-verification=4gSoKbi7YtgEt9kvB70C-LWVWUZTfFLmfpPg3Dc_GUw
- SPFv=spf1 include:spf.protection.outlook.com ip4:66.39.200.122 ip4:23.228.167.242 ~all
- openai-domain-verification=dv-vy6nZh0TAMYaq4aguoYEtXMj
- apple-domain-verification=Z9fjikeZHyTck5BM
- google-site-verification=9cnB0uvqKKuZG27CuYWTsfljbERo7IkL9rjRcHYDPqg
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