Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
canism.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 10:58:04 UTC · ↺ Refresh
MX Hostnames
- mail.postale.io
MX Priorities
- mail.postale.io: 0
A / AAAA Records
- 172.67.199.198 (no PTR)
- 104.21.34.68 (no PTR)
- 2606:4700:3035::6815:2244 (no PTR)
- 2606:4700:3037::ac43:c7c6 (no PTR)
Mail Server IPs
- 3.136.239.197 ↩ mail.postale.io
- 3.139.204.210 ↩ mail.postale.io
SOA Record
Raw SOA
osmar.ns.cloudflare.com dns.cloudflare.com 2396911220 10000 2400 604800 1800
Primary NS (mname)
osmar.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396911220
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
osmar.ns.cloudflare.com
sima.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 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
1 record- SPFv=spf1 mx ~all
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