Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tracusa.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 23:49:19 UTC · ↺ Refresh
MX Hostnames
- mx001.spacemail.xion.oxcs.net
- mx002.spacemail.xion.oxcs.net
MX Priorities
- mx002.spacemail.xion.oxcs.net: 20
- mx001.spacemail.xion.oxcs.net: 10
A / AAAA Records
- 104.21.11.150 (no PTR)
- 172.67.166.92 (no PTR)
- 2606:4700:3035::ac43:a65c (no PTR)
- 2606:4700:3034::6815:b96 (no PTR)
Mail Server IPs
- 173.45.18.129 ↩ mx32.oxsus-vadesecure.net
- 173.45.18.128 ↩ mx31.oxsus-vadesecure.net
SOA Record
Raw SOA
hank.ns.cloudflare.com dns.cloudflare.com 2400611282 10000 2400 604800 1800
Primary NS (mname)
hank.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400611282
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
hank.ns.cloudflare.com
isla.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:213.32.147.163 ip4:167.89.7.65 include:spf.cloudus.xion.oxcs.net include:oxsus-vadesecure.net include:em7563.tracusa.com.mx include:mars.spacemail.io include:spf.sendinblue.com mx -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
mail._domainkey
s1._domainkey
s2._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
2 records- Sendinblue-code:fc19566b439d52df18ea6a848d913da7
- SPFv=spf1 ip4:213.32.147.163 ip4:167.89.7.65 include:spf.cloudus.xion.oxcs.net include:oxsus-vadesecure.net include:em7563.tracusa.com.mx include:mars.spacemail.io include:spf.sendinblue.com mx -all
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