diestro.com

Valid Email Server
Domain Lookup › diestro.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
diestro.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 04:16:58 UTC · ↺ Refresh

MX Hostnames

  • diestro-com.mail.protection.outlook.com

MX Priorities

  • diestro-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 169.48.77.62 ↩ jupiter.ignitionserver.net

Mail Server IPs

  • 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com

SOA Record

Raw SOA ns5.hostignition.com rortuno.dotredes.com 2026021901 3600 1800 1209600 86400
Primary NS (mname)
ns5.hostignition.com
Admin Email (rname)
rortuno@dotredes.com
Serial
2026021901
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns6.hostignition.com
ns7.hostignition.com
ns5.hostignition.com

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +ip4:169.53.30.11 +ip4:169.54.209.228 +include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ 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
  • MS=ms16479510
  • SPFv=spf1 +a +mx +ip4:169.53.30.11 +ip4:169.54.209.228 +include:spf.protection.outlook.com -all
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