Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cplusc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 03:31:41 UTC · ↺ Refresh
MX Hostnames
- cplusc-com.mail.protection.outlook.com
MX Priorities
- cplusc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.21 (no PTR)
Mail Server IPs
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
arushi.ns.cloudflare.com dns.cloudflare.com 2399176258 10000 2400 604800 1800
Primary NS (mname)
arushi.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399176258
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
roman.ns.cloudflare.com
arushi.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:96.66.230.119 ip4:50.239.170.53 include:mailgun.org include:_spf.salesforce.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 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
8 records- 2ABDEEE52A
- MS=ms39238827
- apple-domain-verification=rf1Bnmq3XxyhoL96
- google-site-verification=Ju_YQ-ERV7f04-bPjLjJ0KP7grSsSA90dFecQ7XbUUg
- openai-domain-verification=dv-N5x2CDwLQNYVWsQM7RCfwhb8
- rippling-domain-verification=56832a20b2598c24
- SPFv=spf1 include:spf.protection.outlook.com ip4:96.66.230.119 ip4:50.239.170.53 include:mailgun.org include:_spf.salesforce.com -all
- 2024050403155568f9afx1cxpyupvqpzqd04kc5wwb7cjjp8cvfg47pune2e2g45
Full email verification for cplusc.com
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