estudiokova.com

Valid Email Server
Domain Lookup › estudiokova.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
estudiokova.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 15:46:19 UTC · ↺ Refresh

MX Hostnames

  • mail.estudiokova.com
  • mail.estudiokova.com

MX Priorities

  • mail.estudiokova.com: 10
  • mail.estudiokova.com: 20

A / AAAA Records

  • 66.102.132.33 ↩ sh-cp2-mx.yyz2.servername.online

Mail Server IPs

  • 66.102.132.33 ↩ sh-cp2-mx.yyz2.servername.online

SOA Record

Raw SOA ns1.hostpapa.com admin.hostpapa.ca 2026031005 3600 3600 1209600 10800
Primary NS (mname)
ns1.hostpapa.com
Admin Email (rname)
admin@hostpapa.ca
Serial
2026031005
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s

Nameservers (NS)

ns2.hostpapa.com
ns1.hostpapa.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:66.102.132.33 +a +mx +ip4:69.90.161.10 +include:spf.hostpapa.com +ip4:64.34.75.146 +include:spf.antispamcloud.com +include:relay.mailchannels.net +a:allmx.xpress.com.mx +a:kmxo.suantispam.com +include:spf1.xpress.com.mx -all
📊 DNS lookups: 10/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

2 records
  • _globalsign-domain-verification=XPQ8_jj67wRNTTgqJ5YB2SqMKBTZHUSXJJRu_IiP3m
  • SPFv=spf1 ip4:66.102.132.33 +a +mx +ip4:69.90.161.10 +include:spf.hostpapa.com +ip4:64.34.75.146 +include:spf.antispamcloud.com +include:relay.mailchannels.net +a:allmx.xpress.com.mx +a:kmxo.suantispam.com +include:spf1.xpress.com.mx -all
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