smith.co

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
smith.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 01:23:23 UTC · ↺ Refresh

MX Hostnames

  • smith-co.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 141.193.213.10
  • 141.193.213.11

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns3-06.azure-dns.org
ns4-06.azure-dns.info
ns1-06.azure-dns.com
ns2-06.azure-dns.net

SPF Record

✓ Strict (-all)
v=spf1 mx include:zoho.com include:transmail.net include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=10; ri=604800; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10% of failing messages only

DKIM Selectors

✓ 5 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
s1._domainkey
s2._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

8 records
  • google-site-verification=I1fdkqc5pJacwl52snncUyVUYO3H2LTLFaiqIRBGQUM
  • atlassian-domain-verification=vLF535BpF0EFfi/tIV/rrznXN6dbqL1FbvKLcHAfpM6ER8dXwsVDoS2eqbzTY3pH
  • SPFv=spf1 mx include:zoho.com include:transmail.net include:spf.protection.outlook.com -all
  • apple-domain-verification=EspEv2efzXG6OEeA
  • MS=ms17278518
  • google-site-verification=meroyr7EG56z7HWe7JF_b86486ofTKST2I1PT7teorg
  • 50nllvmjm3ifjbhh8fot86230s
  • PVN+D6OTKcYk9O++0X7eoZDGTll5p/bBIdj02Augehq5CD4mqjKFcx4iRiFNNYgGzh1pO3yAy5tUHjhIYROdaQ==
Full email verification for smith.co

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits