Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
greenvertus.fr
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 01:24:05 UTC · ↺ Refresh
MX Hostnames
- mx1.o2switch.net
- mx2.o2switch.net
MX Priorities
- mx2.o2switch.net: 20
- mx1.o2switch.net: 10
A / AAAA Records
- 23.227.38.65 ↩ myshopify.com
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
ns1.o2switch.net systemshl.o2switch.fr 2026010701 3600 7200 1209600 86400
Primary NS (mname)
ns1.o2switch.net
Admin Email (rname)
systemshl@o2switch.fr
Serial
2026010701
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.o2switch.net
ns1.o2switch.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:109.234.161.54 include:spf.o2switch.net include:spf.brevo.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=LRP-m0cJqW30yfJBF4p81bCqdtzAYqOMouNZqMDoUXs
- brevo-code:f18127569fca14e383b9a2c2192fd960
- SPFv=spf1 a mx ip4:109.234.161.54 include:spf.o2switch.net include:spf.brevo.com ~all
Full email verification for greenvertus.fr
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits