Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cbtcpa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 10:52:52 UTC · ↺ Refresh
MX Hostnames
- cbtcpa-com.mail.protection.outlook.com
MX Priorities
- cbtcpa-com.mail.protection.outlook.com: 10
A / AAAA Records
- 52.27.99.119 ↩ ec2-52-27-99-119.us-west-2.compute.amazonaws.com
Mail Server IPs
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.exsbs.net hostmaster.digitalagent.net 47 300 300 300 300
Primary NS (mname)
ns2.exsbs.net
Admin Email (rname)
hostmaster@digitalagent.net
Serial
47
Refresh
300s
Retry
300s
Expire
300s
Minimum TTL
300s
Nameservers (NS)
ns1.exsbs.net
ns2.exsbs.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_netblocks.mimecast.com ip4:173.15.211.83 include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- 42h50qb463mjtit1u20hcjn43j
- SPFv=spf1 include:_netblocks.mimecast.com ip4:173.15.211.83 include:spf.protection.outlook.com ~all
- 4BXgJnF83kdmR1VFHDOxy9pOc2evpjnJOlMVU/lUbl4F5SbGYViGgWKX2I8uERlVtH213qEzhx3u3h1qVb6JcA==
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