Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
exponens.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 05:25:13 UTC · ↺ Refresh
MX Hostnames
- vade-mx-eu-fallback01.hornetsecurity.com
- vade-mx-fr02.hornetsecurity.com
- vade-mx-eu-fallback02.hornetsecurity.com
- vade-mx-fr01.hornetsecurity.com
MX Priorities
- vade-mx-eu-fallback01.hornetsecurity.com: 20
- vade-mx-eu-fallback02.hornetsecurity.com: 20
- vade-mx-fr02.hornetsecurity.com: 10
- vade-mx-fr01.hornetsecurity.com: 10
A / AAAA Records
- 217.70.184.55 ↩ webredir.gandi.net
Mail Server IPs
- 94.100.132.8 ↩ mx01.hornetsecurity.com
- 94.100.138.100 ↩ hsmx01-hz12.hornetsecurity.com
SOA Record
Raw SOA
ns1.gandi.net hostmaster.gandi.net 1773878400 10800 3600 604800 10800
Primary NS (mname)
ns1.gandi.net
Admin Email (rname)
hostmaster@gandi.net
Serial
1773878400
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns-160-b.gandi.net
ns-109-c.gandi.net
ns-251-a.gandi.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.mailjet.com include:_spf.gpaas.net include:spf.jobaffinity.fr ip4:176.157.133.137 include:9194652.spf01.hubspotemail.net include:spf.mandrillapp.com a:smtp-gw1.silae.fr a:smtp4.silae.fr a:smtp.sd6.gpaas.net ip4:5.226.2.176/28 -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
18 records- SPFv=spf1 include:spf.protection.outlook.com include:spf.mailjet.com include:_spf.gpaas.net include:spf.jobaffinity.fr ip4:176.157.133.137 include:9194652.spf01.hubspotemail.net include:spf.mandrillapp.com a:smtp-gw1.silae.fr a:smtp4.silae.fr a:smtp.sd6.gpaas.net ip4:5.226.2.176/28 -all
- clearnox:e661a29a-89a8-11ec-b722-1eebc59db60b
- clearnox:02c7d43c-89a8-11ec-83b7-fa0bb7747586
- clearnox:6019503e-89a8-11ec-8efc-fa0bb7747586
- 66bispd7dcj80h3nmibnjevhef
- clearnox:3ad0dbd2-567f-11ec-8165-1eebc59db60b
- clearnox:489de984-89a7-11ec-b7ea-1eebc59db60b
- MS=ms50563146
- www=a38a8c7bf6537e6004dc2140d3efb70b
- google-site-verification=0thlUY6P5a0c4awwRPyeFKPzMRdruIf2smGJXCrXsyI
- clearnox:6c713660-f659-11ee-a2fb-fa0bb7747586
- clearnox:9d604dcc-388c-11ef-9251-fa0bb7747586
- clearnox:75210f24-97cd-11ed-868d-1eebc59db60b
- clearnox:3d95fa44-89a8-11ec-bf74-1eebc59db60b
- clearnox:ab127f8e-89a8-11ec-a208-fa0bb7747586
- clearnox:82465792-89a8-11ec-9172-1eebc59db60b
- clearnox:82bb9f1e-97cd-11ed-892f-fa0bb7747586
- clearnox:5e1e50fa-388c-11ef-b82f-1eebc59db60b
Full email verification for exponens.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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