Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
providence.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 15:56:39 UTC · ↺ Refresh
MX Hostnames
- providence-edu.mail.protection.outlook.com
MX Priorities
- providence-edu.mail.protection.outlook.com: 10
A / AAAA Records
- 23.185.0.4 (no PTR)
- 2620:12a:8001::4 (no PTR)
- 2620:12a:8000::4
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-08.azure-dns.com azuredns-hostmaster.microsoft.com 28 3600 300 2419200 300
Primary NS (mname)
ns1-08.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
28
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1-08.azure-dns.com
ns2-08.azure-dns.net
ns3-08.azure-dns.org
ns4-08.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
16 records- cisco-ci-domain-verification=66a5128bd152eb44fd774e7d2a80669e967514ea44e30988e83bcf61b2757b4c
- canva-site-verification=pW3ohNoPJbdpqZjaDi9Mow
- google-site-verification=6HEpYFer5alLSa7G5Y_-Kgq_IS1l6Vw1ifGQejX33OM
- e2ma-verification=clggb
- sending_domain1039183=9d9a5e97b9baf5df5944b33bc0276b3c190d0f75887e6bb1e916e8e80afabbce
- pardot1039183=5e7740230fb3a34293ccb160a60e6c7a10062390689445b8429cd47a7387cf95
- _l6xlujnzy0otrwmw38wu9mdq1o4xgqm
- ecostruxure-it-verification=8b804266-cc12-45ff-9f03-240d81b5caae
- 00D3i000000ofXW=1TBUT00000000zJ
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email -all
- MS=ms52556224
- MS=ms58884322
- 8Gnks3TA4z/sOa/h1UkktVxzollCuF3BjRPV4qBptTChrqBwo8+87YXpZOGv+uGTJYS7iQ1sY+xEntXpQ+0GfA==
- adobe-idp-site-verification=f54673b7-af96-4aba-93d7-dec329a4162b
- ZOOM_verify_O-wOxjJhSPOsFinhbQXI5A
- apple-domain-verification=MYInRB8l8qItMP1D
Full email verification for providence.edu
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