Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cliffberryinc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 18:28:25 UTC · ↺ Refresh
MX Hostnames
- cliffberryinc-com.mail.protection.outlook.com
MX Priorities
- cliffberryinc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 74.208.236.165 ↩ 74-208-236-165.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
alice.ns.cloudflare.com dns.cloudflare.com 2396751716 10000 2400 604800 1800
Primary NS (mname)
alice.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396751716
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
felipe.ns.cloudflare.com
alice.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:96.71.20.160/29 ip4:104.192.32.80/29 ip4:104.192.36.80/29 ip4:64.139.193.79/32 ip4:64.139.146.64/28 ip4:205.237.194.162/28 ip4:64.139.147.176/32 include:spf-us.emailsignatures365.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:email-od.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
dkim._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- zone-ownership-verification-06be6c2ed1aa8207f4d6b121ee31d043b0329cb5cca6db2f4141bfd86fe12006
- duo_sso_verification=r0HgYmpscKhsFp33lEe1Zi0EIbgkGcUQ7QcXJt2Uftx0h5ItBwxPf7Eyp7k80tvb
- google-site-verification=u_tWKNjfpKxuEIZuaOzttvBWpATY4zf_OFzZhwMC6Bk
- SPFv=spf1 mx a ip4:96.71.20.160/29 ip4:104.192.32.80/29 ip4:104.192.36.80/29 ip4:64.139.193.79/32 ip4:64.139.146.64/28 ip4:205.237.194.162/28 ip4:64.139.147.176/32 include:spf-us.emailsignatures365.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:email-od.com -all
Full email verification for cliffberryinc.com
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