Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cybba.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 05:22:17 UTC · ↺ Refresh
MX Hostnames
- cybba-com.mail.protection.outlook.com
MX Priorities
- cybba-com.mail.protection.outlook.com: 0
A / AAAA Records
- 67.227.194.42 (no PTR)
Mail Server IPs
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1.bdm.microsoftonline.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:3432114.spf07.hubspotemail.net include:spf-us.emailsignatures365.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; aspf=r; adkim=r
~ 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
k1._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
9 records- atlassian-domain-verification=1zaLo2eL83vU9XspZzDmtO7FJO9Z7g7l8TXaeZcTqI2gXwQra0dactdRv8Iy5e7d
- atlassian-sending-domain-verification=aaaf26ab-3e2e-4a15-9091-97c554f08c2a
- openai-domain-verification=dv-qv35Jg7haVDl9bvBOZ4ZgPJH
- SPFv=spf1 include:spf.protection.outlook.com include:3432114.spf07.hubspotemail.net include:spf-us.emailsignatures365.com -all
- ppkey-0ce6ce102990b313e4e32c62c9db437e
- mscid=3sGXWqFdsYNwOVNDEt+Xc5xTO4CsZCasfgpNjWi1OpHdRqG46XyZqOs9BS1z2cG2uV3WAK85LeF66TcEQaVmXg==
- google-site-verification=dBgSLwQgL5O9EPIlbSHj7RC9Ovd80B3K8eqGhWW6nLA
- google-site-verification=3gGAToixlGiCSxd42ZSHqPN4gTeI3BWx3USqiGZLxCI
- google-site-verification=qIwyaHLV0lMmzZzGv-IroljC0ooRnaGocqM6ZJbwweY
Full email verification for cybba.com
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