Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mailing.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 02:14:05 UTC · ↺ Refresh
MX Hostnames
- mailing-com.mail.protection.outlook.com
MX Priorities
- mailing-com.mail.protection.outlook.com: 0
A / AAAA Records
- 34.139.10.88 ↩ 88.10.139.34.bc.googleusercontent.com
Mail Server IPs
- 52.101.9.17 (no PTR)
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
ns43.domaincontrol.com dns.jomax.net 2026030400 28800 7200 604800 3600
Primary NS (mname)
ns43.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030400
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns44.domaincontrol.com
ns43.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
6 records- google-site-verification=L0yPM5CTWOhA8pECrqlI5aDTL7VYpzgmnlZz8lLnHHo
- google-site-verification=JT5xAHiXNmiU4dlF6BRbvoyomg6N4ekANOREVNVSzL0
- google-site-verification=McpKg-IXINVFPYWyptDKup3sCVSYxxl4r71OQyDVZgs
- MS=ms47614555
- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=SeAN_4mz-3_DlcNcvftQNOnzxjI4CjDJ2RS30BhmVoU
Full email verification for mailing.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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