Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
interborosd.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 19:38:27 UTC · ↺ Refresh
MX Hostnames
- interborosd-org.mail.eo.outlook.com
MX Priorities
- interborosd-org.mail.eo.outlook.com: 0
A / AAAA Records
- 52.206.191.232 ↩ ec2-52-206-191-232.compute-1.amazonaws.com
Mail Server IPs
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
SOA Record
Raw SOA
edns3.admiu.dciu.org root.dciu.org 2001092311 86400 3600 3600 3600
Primary NS (mname)
edns3.admiu.dciu.org
Admin Email (rname)
root@dciu.org
Serial
2001092311
Refresh
86400s
Retry
3600s
Expire
3600s
Minimum TTL
3600s
Nameservers (NS)
dns4.dciu.net
dns3.dciu.net
dns2.dciu.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:204.13.204.235 include:spf.protection.outlook.com include:spf.schoolwires.net include:_spf.bbnotify.net include:email.freshservice.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 5/10
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
5 records- duo_sso_verification=k2o0LxnM8sviO5npOEv3zZbJvB8IYc7zbbzC1GvA171pEYiWEYDXxpA6Lv0M6wbm
- SPFv=spf1 ip4:204.13.204.235 include:spf.protection.outlook.com include:spf.schoolwires.net include:_spf.bbnotify.net include:email.freshservice.com include:_spf.psm.knowbe4.com -all
- schoology-domain-verification=b73f783e3dee58fedc966dfd9a8c08eea93bf86ba708825dd6ac87899b503e40
- lrGUPUdVBlrwtmeQ33ZbSU09NkbRPJ7z1CDzC4hGK4g
- MS=BE21B4D0214408FF7E95B204880CC5AD1F06340F
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