Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aub.edu.lb
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-17 19:13:24 UTC · ↺ Refresh
MX Hostnames
- aub-edu-lb.mail.protection.outlook.com
MX Priorities
- aub-edu-lb.mail.protection.outlook.com: 0
A / AAAA Records
- 40.127.138.74 (no PTR)
Mail Server IPs
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
SOA Record
Raw SOA
zeina.aub.edu.lb postmaster.aub.edu.lb 2026031200 86400 3600 604800 86400
Primary NS (mname)
zeina.aub.edu.lb
Admin Email (rname)
postmaster@aub.edu.lb
Serial
2026031200
Refresh
86400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
magma.aub.edu.lb
lava.aub.edu.lb
rip.psg.com
ash.northeurope.cloudapp.azure.com
rose.aub.edu.lb
zeina.aub.edu.lb
SPF Record
✓ Soft Fail (~all)
v=spf1 +ip4:193.188.128.10/32 +ip4:193.188.128.39/32 +ip4:193.188.128.41/32 +ip4:193.188.128.50/32 +ip4:54.240.35.57/32 +ip4:193.188.129.5/32 +ip4:193.188.128.69/32 include:zcsend.net +include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected],[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],[email protected]
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
9 records- google-site-verification=NIoCNLajkOt8Tm9mZfAcX2oYc9oWtCG3yxwLDiJXmeU
- mentimeter-7517212d-53b0-454a-a51a-58de590aaad4
- SPFv=spf1 +ip4:193.188.128.10/32 +ip4:193.188.128.39/32 +ip4:193.188.128.41/32 +ip4:193.188.128.50/32 +ip4:54.240.35.57/32 +ip4:193.188.129.5/32 +ip4:193.188.128.69/32 include:zcsend.net +include:spf.protection.outlook.com ~all
- google-site-verification=9MsV81Hg7gw2Sgc4tNSXaQktR2FWaGTUeYxZtLBb3Lk
- HARICA-D0H71W7f4m0st4zA34i
- google-site-verification=fwk46Yls3T43Nu3xZ677JWvPpfeSfaYF_cesWhonw-Y
- openai-domain-verification=dv-DWZ0HxSw0kUap6jjuTBsOiGk
- ciscocidomainverification=421e71e3fc1322e159b9b2f1506ee2b6e8d9e3b38b975a6c68409d591b5f4c0f
- apple-domain-verification=6gAxqrh5UO8G0TgM
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