Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ucsusa.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 11:55:08 UTC · ↺ Refresh
MX Hostnames
- ucsusa-org.mail.protection.outlook.com
MX Priorities
- ucsusa-org.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.8.151 (no PTR)
- 104.26.9.151 (no PTR)
- 172.67.69.98
- 2606:4700:20::681a:997
- 2606:4700:20::681a:897
- 2606:4700:20::ac43:4562
Mail Server IPs
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
ali.ns.cloudflare.com dns.cloudflare.com 2400302711 10000 2400 604800 1800
Primary NS (mname)
ali.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400302711
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ali.ns.cloudflare.com
max.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:mailgun.org include:_spfprod.ngpvan.com include:spf.protection.outlook.com include:spf.constantcontact.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._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
9 records- MS=ms82764435
- apple-domain-verification=UIC6OnojyvRe3XMu
- cx3EjSHBIfD18M0y4z6mlfA5omL1KxuEkZI0aEZV04k=
- facebook-domain-verification=73q3unqqfjd4v5uqtacz44lw4ks1ac
- google-site-verification=bXyIYEKJHapRPV7xJEC9F7sUH5Qw0K7xwdOcdsXjfVY
- google-site-verification=knbKHH_i9fci5PE111RffOt1XKNk0DL8RHn6yCd-fyY
- openai-domain-verification=dv-EYrsIaHbnxfz70m6kAmhXFl4
- SPFv=spf1 mx include:mailgun.org include:_spfprod.ngpvan.com include:spf.protection.outlook.com include:spf.constantcontact.com -all
- GkYxDgaMwFQQjeY/DNJcRtLmUKJqSEqGStHxTtB/Lk0=
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