tanner.org

Valid Email Server
Domain Lookup › tanner.org

Domain Overview

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

Checked via [email protected] · 2026-03-17 21:42:51 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • tanner-org.mail.protection.outlook.com: 10

A / AAAA Records

  • 204.16.249.144 ↩ api.caretechweb.com

Mail Server IPs

  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com

SOA Record

Raw SOA ns3.tanner.org hostmaster.ths.local 2022042589 14400 3600 2419200 600
Primary NS (mname)
ns3.tanner.org
Admin Email (rname)
hostmaster@ths.local
Serial
2022042589
Refresh
14400s
Retry
3600s
Expire
2419200s
Minimum TTL
600s

Nameservers (NS)

ns4.tanner.org
ns3.tanner.org

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:192.82.144.130/32 ip4:192.82.144.143/32 ip4:192.82.144.148/32 ip4:204.16.248.88/32 a:email.tanner.org a:mail1.tanner.org a:mail2.tanner.org include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;sp=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

5 records
  • specops-verification-code=5c2cce21-1253-49bf-b1a9-582190529ce3
  • smartsheet-site-validation=8SjcufiH05CA9EjId56DJjWWst95ik3x
  • atlassian-domain-verification=FpuaLbfNpD6ueaZHT3foJl9aajewkB3iIK8cQg4z22coV0nWCq4npcRGu/a0EtUo
  • SPFv=spf1 mx ip4:192.82.144.130/32 ip4:192.82.144.143/32 ip4:192.82.144.148/32 ip4:204.16.248.88/32 a:email.tanner.org a:mail1.tanner.org a:mail2.tanner.org include:spf.protection.outlook.com -all
  • google-site-verification=PPFMZEVE8FpIihbZpjTYeX2FxrQ_sgu3UgOutr8IuwQ
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