Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
redlands.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 22:47:25 UTC · ↺ Refresh
MX Hostnames
- redlands-edu.mail.protection.outlook.com
MX Priorities
- redlands-edu.mail.protection.outlook.com: 10
A / AAAA Records
- 217.114.94.2 (no PTR)
Mail Server IPs
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-04.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-04.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3-04.azure-dns.org
ns4-04.azure-dns.info
ns1-04.azure-dns.com
ns2-04.azure-dns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_u.redlands.edu._spf.smart.ondmarc.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; sp=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 8 found
google._domainkey
selector1._domainkey
selector2._domainkey
mail._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
sendgrid._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
20 records- AYIFG91hUmc8IxFUA4vPxprws6BgBvmVfNKRIgS8wKyG2FoRe3Tpdzdn7gxBzhvbfGN+vO+kkbqjZAg8QmSZw==
- Sendinblue-code:160d1089769095a328703e634f5de06f
- yahoo-verification-key=IXIPA0utusKIzOUJ5jSryzvbXK5VV4LZAY2S+zUWi98=
- dmlao7irnnqf7jofcrus5pp4a8
- 4IqzEyp9+RhQy/zWRSolgBSR/qWm+rsgIcKLAljKXOcu3fsG+P21ujYi/QsSbriJzVRsxk1Y5Qt9XqlmA6DWA==
- google-site-verification=w1J2iECQ4vdoFdeW96Po1ONDe2Gpb-GwS73RwqOYkUI
- google-site-verification=AFTCCr0P_TqJr38HeH6K0d6d8Nq5qQJVJ7n0j6K0E7Y
- apple-domain-verification=v6Smzod2uKezVZ2S"
- CAY5YBB803OMJZEODOF4EP2NC4DXNQ35YXJQUQ4H
- apple-domain-verification=H6s5myYrIlTBtGSdVhMe5LdwNFCt7dhYT9Ig6xXzfzM
- gcn446nt5b6st4c3h76juarp4p
- fit324g4jo0rdjk0kqlkb
- adobe-idp-site-verification=8794ee83f6e0534c3649b48267baff08b2b8d482f68991984cb14f9ba9491c57
- twilio-domain-verification=0e01da4b8f28e5efdb7619a0b3c1fa7d
- SPFv=spf1 include:_u.redlands.edu._spf.smart.ondmarc.com ~all
- OOM_verify_BLWNm9w2TP9JDGVdo81x
- uevn67edvcdlt2racbsfq0as7
- jnwzy4xhdjcfd6l5ffz184t1dn
- fnc7311ie7cemt52cls2l5u0oh
- google-site-verification=_RaOQvBU8QncTz7AYxoQXUKla0_fK81RRp4a1m3LSeY
Full email verification for redlands.edu
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