Domain Overview
DNS: ✓ 11h ago
Checker: ✓ 11h ago
espaillatcabral.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-01 04:51:30 UTC · ↺ Refresh
MX Hostnames
- mx1.emailsrvr.com
- mx2.emailsrvr.com
MX Priorities
- mx2.emailsrvr.com: 20
- mx1.emailsrvr.com: 10
A / AAAA Records
- 167.114.170.5 ↩ ia.rubypanel.com
Mail Server IPs
- 184.106.54.2 ↩ mx2.emailsrvr.com
- 184.106.54.1 ↩ mx1.emailsrvr.com
SOA Record
Raw SOA
ns1.dnsrubycom.com equiposoporte.rubycom.com 2026042406 3600 1800 1209600 86400
Primary NS (mname)
ns1.dnsrubycom.com
Admin Email (rname)
equiposoporte@rubycom.com
Serial
2026042406
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.dnsrubycom.com
ns3.dnsrubycom.com
ns1.dnsrubycom.com
ns4.dnsrubycom.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:emailsrvr.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; adkim=s; aspf=s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 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
3 records- MS=ms71664055
- brevo-code:e2306d9cba1cb015ebbb75cbfcae1319
- SPFv=spf1 include:spf.protection.outlook.com include:emailsrvr.com -all
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