Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
opefive.fr
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 15:42:06 UTC · ↺ Refresh
MX Hostnames
- mx-mibc-fr-11.mailinblack.com
MX Priorities
- mx-mibc-fr-11.mailinblack.com: 5
A / AAAA Records
- 95.143.65.243 ↩ web32.jls.cloud
Mail Server IPs
- 4.176.17.204 (no PTR)
SOA Record
Raw SOA
ns1.o2switch.net support.o2switch.fr 2026021102 3600 7200 1209600 86400
Primary NS (mname)
ns1.o2switch.net
Admin Email (rname)
support@o2switch.fr
Serial
2026021102
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.o2switch.net
ns2.o2switch.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:109.234.165.67 ip4:185.209.52.12 ip4:185.209.52.14 ip4:95.143.65.243 include:spf.jabatus.fr -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=9vIU2_ZvHLz1jPtq0bSgJXIHHFIIq8_rW3Je1oEdpSc
- SPFv=spf1 include:spf.protection.outlook.com ip4:109.234.165.67 ip4:185.209.52.12 ip4:185.209.52.14 ip4:95.143.65.243 include:spf.jabatus.fr -all
- MS=ms97643308
Full email verification for opefive.fr
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