Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dom.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 21:33:07 UTC · ↺ Refresh
MX Hostnames
- dom-edu.mail.protection.outlook.com
MX Priorities
- dom-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 54.243.132.219 ↩ ec2-54-243-132-219.compute-1.amazonaws.com
Mail Server IPs
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dom.edu administrator.dom.edu 2026031302 16384 2048 1209600 2560
Primary NS (mname)
ns1.dom.edu
Admin Email (rname)
administrator@dom.edu
Serial
2026031302
Refresh
16384s
Retry
2048s
Expire
1209600s
Minimum TTL
2560s
Nameservers (NS)
ns2.dom.edu
ns3.dom.edu
ns1.dom.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:69.219.216.253 ip4:50.204.207.253 include:sendgrid.net include:servers.mcsv.net include:spf.constantcontact.com include:email-od.com include:_spf.audienceview.net include:cust-spf.cashnet.com include:outboundmail.blackbaud.net include:spf.symplicity.com ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
3 records- apple-domain-verification=Ks18PwDnuE7HDpJZ
- adobe-idp-site-verification=c4b62b63531ccc35fce5d39cce7568d1205fce399a1a4606ba14a60c1890b7f5
- SPFv=spf1 include:spf.protection.outlook.com ip4:69.219.216.253 ip4:50.204.207.253 include:sendgrid.net include:servers.mcsv.net include:spf.constantcontact.com include:email-od.com include:_spf.audienceview.net include:cust-spf.cashnet.com include:outboundmail.blackbaud.net include:spf.symplicity.com ~all
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