floandcostamford.com

Valid Email Server
Domain Lookup › floandcostamford.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
floandcostamford.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 17:46:02 UTC · ↺ Refresh

MX Hostnames

  • mx3.mail.ovh.net
  • mx4.mail.ovh.net
  • mx1.mail.ovh.net
  • mx2.mail.ovh.net
  • mx0.mail.ovh.net

MX Priorities

  • mx0.mail.ovh.net: 1
  • mx3.mail.ovh.net: 100
  • mx4.mail.ovh.net: 200
  • mx1.mail.ovh.net: 5
  • mx2.mail.ovh.net: 50

A / AAAA Records

  • 172.67.184.147 (no PTR)
  • 104.21.59.218 (no PTR)
  • 2606:4700:3034::6815:3bda (no PTR)
  • 2606:4700:3036::ac43:b893 (no PTR)

Mail Server IPs

  • 178.33.252.245 ↩ mx0.mail.ovh.net
  • 91.121.53.175 ↩ mx3.mail.ovh.net
  • 178.32.124.207 ↩ mx4.mail.ovh.net
  • 188.165.36.237 ↩ mx1.mail.ovh.net
  • 87.98.160.167 ↩ mx2.mail.ovh.net

SOA Record

Raw SOA cheryl.ns.cloudflare.com dns.cloudflare.com 2396617425 10000 2400 604800 1800
Primary NS (mname)
cheryl.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396617425
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

cheryl.ns.cloudflare.com
rob.ns.cloudflare.com

SPF Record

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

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net include:mx.ovh.com -all
  • MS=ms54269956
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