Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
uclaextension.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 10:26:36 UTC · ↺ Refresh
MX Hostnames
- uclaextension-edu.mail.protection.outlook.com
MX Priorities
- uclaextension-edu.mail.protection.outlook.com: 10
A / AAAA Records
- 23.185.0.253 (no PTR)
- 2620:12a:8001::253 (no PTR)
- 2620:12a:8000::253
Mail Server IPs
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1339.awsdns-39.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1339.awsdns-39.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1624.awsdns-11.co.uk
ns-490.awsdns-61.com
ns-858.awsdns-43.net
ns-1339.awsdns-39.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:3.230.80.180 ip4:128.97.106.0/24 include:sendgrid.net include:servers.mcsv.net include:mktomail.com include:spf1.uclaextension.edu include:spf.constantcontact.com include:em.ucla.edu include:mail.zendesk.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; pct=100
⚠ 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- MS=ms31763666
- atlassian-domain-verification=2Yv5nYPQLIc2lVQrntRb+YJXWqomDgCBYUaxh6XQ/W6W314+atfDEhAaZEuHu0st
- pardot_294772_*=fb9d8644e0b8d698ad3f290e90b5b233d7cf21c523f7399b66eb26c62529d657
- SPFv=spf1 ip4:3.230.80.180 ip4:128.97.106.0/24 include:sendgrid.net include:servers.mcsv.net include:mktomail.com include:spf1.uclaextension.edu include:spf.constantcontact.com include:em.ucla.edu include:mail.zendesk.com -all
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