viability.org

Valid Email Server
Domain Lookup › viability.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
viability.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 04:53:21 UTC · ↺ Refresh

MX Hostnames

  • viability-org.mail.protection.outlook.com

MX Priorities

  • viability-org.mail.protection.outlook.com: 0

A / AAAA Records

  • 35.212.98.19 ↩ 19.98.212.35.bc.googleusercontent.com

Mail Server IPs

  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
  • 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns39.domaincontrol.com dns.jomax.net 2026021300 28800 7200 604800 600
Primary NS (mname)
ns39.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021300
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns40.domaincontrol.com
ns39.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:50.232.178.125/26 include:spf.protection.outlook.com include:outboundmail.blackbaud.net include:spf.US.exclaimer.net include:spf.myconnectwise.net include:sendgrid.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

6 records
  • v=verifydomain MS=8499219
  • google-site-verification=SYDzIh9Ic12t0RhN9iU2hJydch1ZzzGKL8A80OcGzMs
  • ZOOM_verify_eiG_MOjXRNGStyA604Ityw
  • SPFv=spf1 ip4:50.232.178.125/26 include:spf.protection.outlook.com include:outboundmail.blackbaud.net include:spf.US.exclaimer.net include:spf.myconnectwise.net include:sendgrid.net -all
  • sophos-domain-verification=7abaf9a33911f095eaf637376021a5951a47edd7562dd1e4b40b31c50bcdd4f8
  • google-site-verification=NAui-t1taMqJvHGSUrioL2lw8BZhV9gjwA7kxpwIx-Y
Full email verification for viability.org

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