co.dsv.com

Valid Email Server
Domain Lookup › co.dsv.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
co.dsv.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-02 00:20:39 UTC · ↺ Refresh

MX Hostnames

  • mx1.dsv.c3s2.iphmx.com
  • mx2.dsv.c3s2.iphmx.com

MX Priorities

  • mx1.dsv.c3s2.iphmx.com: 10
  • mx2.dsv.c3s2.iphmx.com: 20

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 216.71.158.66 ↩ esa.dsv.c3s2.iphmx.com
  • 216.71.156.250 ↩ esa.dsv.c3s2.iphmx.com

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Strict (-all)
v=spf1 include:spf.dsv.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

4 records
  • SPFv=spf1 include:spf.dsv.com -all
  • onetrust-domain-verification=9c2e93bb021542e98013dba623f7d8cd
  • Y70Xv0ONp9gRri/AbOkGqYVaSSddCRsKwb+ML6kX93EifUEsoNcax/DrVjAdHfZN8VcPtaihh9trodfAjwh74w==
  • D0S0V85348
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