Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
boybarcpa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 08:44:57 UTC · ↺ Refresh
MX Hostnames
- boybarcpa-com.mail.protection.outlook.com
MX Priorities
- boybarcpa-com.mail.protection.outlook.com: 0
A / AAAA Records
- 166.78.105.228 (no PTR)
Mail Server IPs
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns05.domaincontrol.com dns.jomax.net 2026021000 28800 7200 604800 3600
Primary NS (mname)
ns05.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021000
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns06.domaincontrol.com
ns05.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:servers.mcsv.net include:spf.protection.outlook.com ip4:149.72.247.11 ip4:64.49.193.74 ip4:167.68.0.0/16 ip4:205.201.128.0/20 ip4:192.2.128.0/18 ip4:148.105.0.0/16 ip4:198.2.185.19 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
2 records- SPFv=spf1 include:servers.mcsv.net include:spf.protection.outlook.com ip4:149.72.247.11 ip4:64.49.193.74 ip4:167.68.0.0/16 ip4:205.201.128.0/20 ip4:192.2.128.0/18 ip4:148.105.0.0/16 ip4:198.2.185.19 -all
- google-site-verification=Iy66SD3PU5bLUOiLpAF1fIZQGmODwkOeUXgn-Lk3sUU
Full email verification for boybarcpa.com
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