Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
powerself.com.mx
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 20:25:50 UTC · ↺ Refresh
MX Hostnames
- mx3.zoho.com
- mx.zoho.com
- mx2.zoho.com
MX Priorities
- mx2.zoho.com: 20
- mx3.zoho.com: 50
- mx.zoho.com: 10
A / AAAA Records
- 189.202.255.189 ↩ 189.189-202-255.bestelclientes.com.mx
Mail Server IPs
- 136.143.183.44 ↩ mx2.zoho.com
- 136.143.191.44 ↩ mx.zoho.com
SOA Record
Raw SOA
pstmxsrv-dn03.extranet.pstgroup hostmaster.extranet.pstgroup 1176 1200 300 1209600 18000
Primary NS (mname)
pstmxsrv-dn03.extranet.pstgroup
Admin Email (rname)
hostmaster@extranet.pstgroup
Serial
1176
Refresh
1200s
Retry
300s
Expire
1209600s
Minimum TTL
18000s
Nameservers (NS)
dpusa.powerself.com.mx
pstmxsrv-dn04.extranet.pstgroup
dptul.powerself.com.mx
pstmxsrv-dn05.extranet.pstgroup
pstmxsrv-dn01.extranet.pstgroup
dpmex.powerself.com.mx
pstmxsrv-dn03.extranet.pstgroup
SPF Record
✓ Soft Fail (~all)
v=spf1 include:zohomail.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:zohomail.com ~all
- MS=D3C26C421DA13F37679B24161A4C3285953092B9
- DKIMv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCdvoEG7kFXZbWA8hiKvhPdKGC1ovGLHRYXen1VDL0P5TQV279jMqOtlgg4HYB5VtFT1uOpVbEPLYJOOX+ZUFlxBFlywNgiAYQBXhchlMVckjC5v6lt2mmGGPr+AaMtZuatU4Ye5PHtfcrk9YvlmKUEO0EBBMpjkpM5vUkuIslRUwIDAQAB
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