trustok.com

Valid Email Server
Domain Lookup › trustok.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
trustok.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 12:54:22 UTC · ↺ Refresh

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MX Hostnames

  • mail4.secureyourmail.com

MX Priorities

  • mail4.secureyourmail.com: 10

A / AAAA Records

  • 151.101.194.159 (no PTR)

Mail Server IPs

  • 71.146.224.199 ↩ all.secureyourmail.com
  • 71.146.224.204 ↩ all.secureyourmail.com
  • 71.146.224.134 ↩ all.secureyourmail.com

SOA Record

Raw SOA ns1.boitdns.com admin.boitdns.com 2021101048 1200 600 1209600 86400
Primary NS (mname)
ns1.boitdns.com
Admin Email (rname)
admin@boitdns.com
Serial
2021101048
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.boitdns.com
ns3.boitdns.com
ns2.boitdns.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:151.101.194.159 ip4:208.95.207.204 ip4:68.232.128.0/19 include:spfhost.messageprovider.com include:spfref.jackhenry.com include:sendgrid.net include:spf2.trustok.com ip4:103.28.42.0/24 ip4:146.88.28.0/24 ip4:163.47.180.0/22 ip4:203.55.21.0/24 ip4:204.75.142.0/24 ip4:27.126.146.0/24 include:trustok-com.spf.smtp25.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ri=604800;fo=s
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • vVnmaVStsudUWr65yL18Rw==
  • SPFv=spf1 mx ip4:151.101.194.159 ip4:208.95.207.204 ip4:68.232.128.0/19 include:spfhost.messageprovider.com include:spfref.jackhenry.com include:sendgrid.net include:spf2.trustok.com ip4:103.28.42.0/24 ip4:146.88.28.0/24 ip4:163.47.180.0/22 ip4:203.55.21.0/24 ip4:204.75.142.0/24 ip4:27.126.146.0/24 include:trustok-com.spf.smtp25.com -all
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