Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fmailler.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 03:44:28 UTC · ↺ Refresh
MX Hostnames
- mail.fmailler.com
MX Priorities
- mail.fmailler.com: 10
A / AAAA Records
- 5.230.123.239 ↩ .
Mail Server IPs
- 5.230.123.239 ↩ .
SOA Record
Raw SOA
ns1.fmailler.com.fmailler.com admin.fmailler.com.fmailler.com 2023011102 10800 3600 604800 3600
Primary NS (mname)
ns1.fmailler.com.fmailler.com
Admin Email (rname)
admin@fmailler.com.fmailler.com
Serial
2023011102
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.fmailler.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:5.252.35.162 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 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
1 record- SPFv=spf1 ip4:5.252.35.162 -all
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