walnay.com

Valid Email Server
Domain Lookup › walnay.com

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
walnay.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-13 15:32:07 UTC · ↺ Refresh

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MX Hostnames

  • walnay-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 34.174.233.55 ↩ 55.233.174.34.bc.googleusercontent.com

Mail Server IPs

  • 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
  • 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA udns1.ultradns.net lsalazar.eudoramail.com 2013100931 10800 3600 2592000 86400
Primary NS (mname)
udns1.ultradns.net
Admin Email (rname)
lsalazar@eudoramail.com
Serial
2013100931
Refresh
10800s
Retry
3600s
Expire
2592000s
Minimum TTL
86400s

Nameservers (NS)

udns2.ultradns.net
udns1.ultradns.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • duo_sso_verification=0Z07sgsJ9TMS0PFXfxSSslxOL6XAbhKwofvwNdPFLiDs2B2oCi9aMKd6LJlk4Tv4
  • SPFv=spf1 include:spf.protection.outlook.com -all
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