Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
inter.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 06:58:15 UTC · ↺ Refresh
MX Hostnames
- inter-edu.mail.protection.outlook.com
MX Priorities
- inter-edu.mail.protection.outlook.com: 7
A / AAAA Records
- 164.42.100.101 (no PTR)
Mail Server IPs
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
SOA Record
Raw SOA
dns03.inter.edu jliu.inter.edu 2019105078 3600 1800 1209600 3600
Primary NS (mname)
dns03.inter.edu
Admin Email (rname)
jliu@inter.edu
Serial
2019105078
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns04.inter.edu
dns03.inter.edu
dns99.inter.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 a:secure.auth.inter.edu include:spf2.inter.edu include:spf.protection.outlook.com include:mail.zendesk.com include:spf.blackboardconnect.com include:cust-spf.exacttarget.com include:spf.elluciancloud.com include:servers.mcsv.net ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];ruf=mailto:[email protected]; aspf=r
⚠ 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: 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
4 records- google-site-verification=LXcftAd1-oUQXzW2BtL5nBZxHOfRUeDFcoXMrd8Rz50
- SPFv=spf1 a:secure.auth.inter.edu include:spf2.inter.edu include:spf.protection.outlook.com include:mail.zendesk.com include:spf.blackboardconnect.com include:cust-spf.exacttarget.com include:spf.elluciancloud.com include:servers.mcsv.net ~all
- MS=ms15358700
- google-site-verification=fgEW25HaF3slhK2T1JEXiHZf1eLPo3YFuBzt7zSDBr0
Full email verification for inter.edu
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