Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cppcorp.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 23:29:13 UTC · ↺ Refresh
MX Hostnames
- cppcorp.mail.protection.office365.us
MX Priorities
- cppcorp.mail.protection.office365.us: 0
A / AAAA Records
- 52.6.142.133 ↩ fishnet338.ahoy.com
Mail Server IPs
- 23.103.199.170 ↩ mail-cy1usg020170.inbound.protection.outlook.com
- 23.103.199.138 ↩ mail-bn3usg020138.inbound.protection.outlook.com
SOA Record
Raw SOA
ns73.worldnic.com namehost.worldnic.com 126033013 10800 3600 604800 3600
Primary NS (mname)
ns73.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126033013
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns74.worldnic.com
ns73.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=cppcorp.com.hosted.spf-report.com
📊 DNS lookups: 1/10
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
12 records- 5cHBxxih15tv9hnmK1vJrqR/6weczU6Zpee43UorNrXoVFWq2kD5XdzqiCrCsuUvEZ7hIeL0TJ6cznozSFn24g==
- k2p94ajpmss38rl4vhb2j36l8k
- EC=EDPKL4RVDBFG35842FNHRLL
- a2aebb9d4fee9a35271cfa08bc38b304
- v00r7nj794pjffnqm1u1quuju9
- bbispj8audr2nkvfft5jkktg7q
- SPFv=spf1 redirect=cppcorp.com.hosted.spf-report.com
- MS=ms59570982
- 67ub51mha08ilehpoc5gb1b5is
- asl190j9q8jklma33h37bk72ik
- plcmo3jcha0ubhijrs5u8ri2k0
- MS=ms67639592
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