Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
usbbog.edu.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 09:43:41 UTC · ↺ Refresh
MX Hostnames
- usbbog-edu-co.mail.protection.outlook.com
MX Priorities
- usbbog-edu-co.mail.protection.outlook.com: 0
A / AAAA Records
- 72.62.209.7 (no PTR)
Mail Server IPs
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1632.awsdns-12.co.uk soporte.usbbog.edu.co 2018022221 7200 900 1209600 86400
Primary NS (mname)
ns-1632.awsdns-12.co.uk
Admin Email (rname)
soporte@usbbog.edu.co
Serial
2018022221
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1491.awsdns-58.org
ns-1632.awsdns-12.co.uk
ns-264.awsdns-33.com
ns-732.awsdns-27.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:7150118.spf05.hubspotemail.net include:spf1.masivapp.com include:_spf.us.sendclean.net a:virtual.usbbog.edu.co a:metacourier-sb2.metabiblioteca.com.co ip4:51.222.40.154 ip4:190.60.194.125 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; ruf=mailto:[email protected]; fo=1; rua=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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=aTniwpL5A7bJO2Hc2vB8XBmse6fZtUOj5hEj-AIt7mk
- re4d8pmjb0kkh2kdun7cc8n0lu
- SPFv=spf1 include:spf.protection.outlook.com include:7150118.spf05.hubspotemail.net include:spf1.masivapp.com include:_spf.us.sendclean.net a:virtual.usbbog.edu.co a:metacourier-sb2.metabiblioteca.com.co ip4:51.222.40.154 ip4:190.60.194.125 ~all
- ZOOM_verify_3wljFPOlToGHq4R19k6M0w
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