Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
grupoconcentra.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 20:51:17 UTC · ↺ Refresh
MX Hostnames
- mail.grupoconcentra.com.mx
MX Priorities
- mail.grupoconcentra.com.mx: 0
A / AAAA Records
- 69.6.207.0 ↩ vps-1865120.grupoconcentra.com.mx
Mail Server IPs
- 69.6.207.0 ↩ vps-1865120.grupoconcentra.com.mx
SOA Record
Raw SOA
ns1.grupoconcentra.com.mx root.vps-1865120.vpsmx-1865120.vpshostgator.com 2026040106 3600 1800 1209600 86400
Primary NS (mname)
ns1.grupoconcentra.com.mx
Admin Email (rname)
root@vps-1865120.vpsmx-1865120.vpshostgator.com
Serial
2026040106
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.grupoconcentra.com.mx
ns2.grupoconcentra.com.mx
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:69.6.207.0 +a +mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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 ip4:69.6.207.0 +a +mx ~all
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