Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cnnga.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 19:47:02 UTC · ↺ Refresh
MX Hostnames
- cnnga-com.mail.eo.outlook.com
MX Priorities
- cnnga-com.mail.eo.outlook.com: 0
A / AAAA Records
- 47.49.178.226 ↩ syn-047-049-178-226.biz.spectrum.com
Mail Server IPs
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.prtcom.com webmaster.backroads.net 770048091 14400 3600 604800 86400
Primary NS (mname)
ns1.prtcom.com
Admin Email (rname)
webmaster@backroads.net
Serial
770048091
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.prtcom.com
ns1.prtcom.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.cloud.mip.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms90709732
- SPFv=spf1 include:spf.protection.outlook.com include:spf.cloud.mip.com -all
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