Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
trcgroup.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 02:57:11 UTC · ↺ Refresh
MX Hostnames
- mx46a.anti-spam-premium.com
- mx46b.anti-spam-premium.com
MX Priorities
No priority data.
A / AAAA Records
- 174.136.30.131
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns401.controldns.mx
ns402.controldns.mx
ns403.controldns.mx
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:174.136.30.131 ip4:207.210.232.52 include:spf.antispamcloud.com include:relay.mailchannels.net include:spf.anti-spam-premium.com include:zoho.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a ip4:174.136.30.131 ip4:207.210.232.52 include:spf.antispamcloud.com include:relay.mailchannels.net include:spf.anti-spam-premium.com include:zoho.com -all
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