Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mta-fr.com
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 08:24:25 UTC · ↺ Refresh
MX Hostnames
- mx-mibc-fr-02.mailinblack.com
MX Priorities
- mx-mibc-fr-02.mailinblack.com: 5
A / AAAA Records
- 213.186.33.5 ↩ redirect.ovh.net
Mail Server IPs
- 52.143.158.11 (no PTR)
SOA Record
Raw SOA
ns-837.awsdns-40.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-837.awsdns-40.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-837.awsdns-40.net
ns-1515.awsdns-61.org
ns-1589.awsdns-06.co.uk
ns-300.awsdns-37.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:spf.mailinblack.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms66614272
- SPFv=spf1 a mx include:spf.protection.outlook.com include:spf.mailinblack.com -all
Full email verification for mta-fr.com
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