Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
cvr.com.do
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 03:26:43 UTC · ↺ Refresh
MX Hostnames
- cvr-com-do.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 167.114.170.33
- 2607:5300:203:c85f::
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns3.dnsrubycom.com
ns4.dnsrubycom.com
ns1.dnsrubycom.com
ns2.dnsrubycom.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:148.113.198.95 +ip4:167.114.170.33 +include:spf.protection.outlook.com +ip4:144.217.11.216 +ip4:181.37.21.50 +ip4:69.79.32.104 +ip4:149.56.28.90 +ip4:190.103.182.147 +ip4:190.166.92.190 include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 4/10
✓ 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
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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- MS=ms41862481
- facebook-domain-verification=wp7v71n208zs3shusevrj79b5n5kly
- fortinet-fortiphish-site-verification=b3vAKr8yAhR9hTHLGmXedQ
- efdfdcc959d8b7e4ed89761818c06e
- SPFv=spf1 +a +mx +ip4:148.113.198.95 +ip4:167.114.170.33 +include:spf.protection.outlook.com +ip4:144.217.11.216 +ip4:181.37.21.50 +ip4:69.79.32.104 +ip4:149.56.28.90 +ip4:190.103.182.147 +ip4:190.166.92.190 include:_spf.psm.knowbe4.com -all
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