Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
trustsf.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 23:41:31 UTC · ↺ Refresh
MX Hostnames
- mail.trustsf.com
MX Priorities
- mail.trustsf.com: 0
A / AAAA Records
- 192.99.94.194 ↩ itnetworks.online
Mail Server IPs
- 144.217.237.253 ↩ mail.trustsf.com
SOA Record
Raw SOA
ns55.domaincontrol.com dns.jomax.net 2026020703 28800 7200 604800 86400
Primary NS (mname)
ns55.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026020703
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns56.domaincontrol.com
ns55.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 a a:mail.trustsf.com mx:mail.trustsf.com ip4:144.217.237.253 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=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
2 records- b4r66j3scocts7cnhlkfjqsiiu
- SPFv=spf1 a a:mail.trustsf.com mx:mail.trustsf.com ip4:144.217.237.253 -all
Full email verification for trustsf.com
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