Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unicorp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 06:52:27 UTC · ↺ Refresh
MX Hostnames
- unicorp-com.mail.protection.outlook.com
MX Priorities
- unicorp-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.8.185 (no PTR)
- 104.26.9.185 (no PTR)
- 172.67.75.120
- 2606:4700:20::681a:9b9
- 2606:4700:20::ac43:4b78
- 2606:4700:20::681a:8b9
Mail Server IPs
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
chuck.ns.cloudflare.com dns.cloudflare.com 2397348008 10000 2400 604800 1800
Primary NS (mname)
chuck.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397348008
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kara.ns.cloudflare.com
chuck.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf1.unicorp.com +include:spf2.unicorp.com +include:spf3.unicorp.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100;rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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- SPFv=spf1 include:spf1.unicorp.com +include:spf2.unicorp.com +include:spf3.unicorp.com -all
- MS=ms75448952
- dropbox-domain-verification=vxih9q3ac6uy
- facebook-domain-verification=kr8v5kww3dsh66n500mcu04e0ru2a7
Full email verification for unicorp.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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