Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cbcal.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 23:48:39 UTC · ↺ Refresh
MX Hostnames
- cbcal-com.mail.protection.outlook.com
MX Priorities
- cbcal-com.mail.protection.outlook.com: 0
A / AAAA Records
- 151.101.2.159 (no PTR)
Mail Server IPs
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns11.worldnic.com namehost.worldnic.com 125092422 10800 3600 604800 3600
Primary NS (mname)
ns11.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125092422
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns12.worldnic.com
ns11.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:166.78.81.73/32 ip4:98.129.166.181/32 ip4:162.13.228.166/32 ip4:94.236.35.193/32 ip4:168.245.109.52/32 ip4:167.89.14.210 ip4:167.89.61.243 include:zixprotect.zixworks.com include:cbcal-com.spf.smtp25.com include:spf.protection.outlook.com include:spfhost.messageprovider.com ip4:199.200.24.213 ip4:75.42.203.55 ip4:151.101.2.159 include:servers.mcsv.net include:spf.constantcontact.com include:sendgrid.net include:spf-westus.emailsignatures365.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
5 records- sMVu9T2Nw1pGySELHEtt+g==
- apple-domain-verification=Q7VR6veSzWBXCxQY
- MS=ms23315769
- SPFv=spf1 ip4:166.78.81.73/32 ip4:98.129.166.181/32 ip4:162.13.228.166/32 ip4:94.236.35.193/32 ip4:168.245.109.52/32 ip4:167.89.14.210 ip4:167.89.61.243 include:zixprotect.zixworks.com include:cbcal-com.spf.smtp25.com include:spf.protection.outlook.com include:spfhost.messageprovider.com ip4:199.200.24.213 ip4:75.42.203.55 ip4:151.101.2.159 include:servers.mcsv.net include:spf.constantcontact.com include:sendgrid.net include:spf-westus.emailsignatures365.com -all
- adobe-idp-site-verification=e1f7fd3e9236fdd513cc1acca9c2acf688ba4e370f6043b0ff5811d81005d79e
Full email verification for cbcal.com
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