Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
esc.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 05:17:18 UTC · ↺ Refresh
MX Hostnames
- esc-edu.mail.protection.outlook.com
MX Priorities
- esc-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 138.116.179.71 (no PTR)
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
blue.foundationdns.com dns.cloudflare.com 2398051015 10000 2400 604800 1800
Primary NS (mname)
blue.foundationdns.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398051015
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
blue.foundationdns.org
ns2.esc.edu
ns3.esc.edu
blue.foundationdns.com
blue.foundationdns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:138.116.177.20 include:et._spf.pardot.com include:spf.protection.outlook.com include:_spf.academicworks.com include:_spf.itec.suny.edu include:_tuf-spf.touchnet.com include:spf.constantcontact.com ip4:74.213.145.252 ip4:199.91.136.0/21 ip4:206.107.42.254 ip4:206.107.42.249 include:spf.watermarkinsights.com include:_spf-eus.teamdynamix.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected];ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
6 records- adobe-idp-site-verification=bcbb4b8b-a5f7-453c-9fa1-c53f6448113a
- airtable-verification=efb31f5fecf1508fbf390bd484fa254a
- SPFv=spf1 ip4:138.116.177.20 include:et._spf.pardot.com include:spf.protection.outlook.com include:_spf.academicworks.com include:_spf.itec.suny.edu include:_tuf-spf.touchnet.com include:spf.constantcontact.com ip4:74.213.145.252 ip4:199.91.136.0/21 ip4:206.107.42.254 ip4:206.107.42.249 include:spf.watermarkinsights.com include:_spf-eus.teamdynamix.com -all
- MS=ms90848397
- SFMC-jOszaP5vIBWv8PLf2y8M4aUEBBK5KzoxeFSuPyDy
- Xmu3yY2x9pF+xgA9VeooAn1lsxucAKMUx8EP9IOqrVItbKZo3J3ffPWyJrn95WDyNUCxb3tToeQYpLkkDi/4sg==
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