alleninstitute.org

Valid Email Server
Domain Lookup › alleninstitute.org

Domain Overview

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

Checked via [email protected] · 2026-03-21 05:11:46 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • alleninstitute-org.mail.protection.outlook.com: 2

A / AAAA Records

  • 141.193.213.11 (no PTR)
  • 141.193.213.10 (no PTR)

Mail Server IPs

  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns-537.awsdns-03.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-537.awsdns-03.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-402.awsdns-50.com
ns-537.awsdns-03.net
ns-1159.awsdns-16.org
ns-2021.awsdns-60.co.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com +include:_spf.psm.knowbe4.com +include:spf_c.oraclecloud.com +include:_spf.e2ma.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

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

9 records
  • e2ma-verification=6ymgb
  • google-site-verification=9wu3p_hZUescvVSoNjZznc15nueqDwDzFITk6uziJ5c
  • google-site-verification=h2o3GrhZ6RPNWTIMJI34-OuGzrO0PhqebqY7r2eIaU4
  • google-site-verification=sPAlNEY85Uo6C_qVT2_D5YlUMZIVfnO9eDw3MySRRFU
  • smartsheet-site-validation=-84ZImfDXsyJJjpCb0sHrwslAtQmCtqM
  • SPFv=spf1 include:spf.protection.outlook.com +include:_spf.psm.knowbe4.com +include:spf_c.oraclecloud.com +include:_spf.e2ma.net ~all
  • ZOOM_verify_yEIEzuUIR2Cx47EiLvcZKg
  • apple-domain-verification=mNBIbKGL9mK6QutV
  • atlassian-domain-verification=2lRxaeWdh4Hcz9zE2azLxgZNexdgkVz0yUha9NOJ1gawlrHACZcaFaUUH/j1/vFb
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