optimumflowers.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
optimumflowers.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 00:54:18 UTC · ↺ Refresh

MX Hostnames

  • optimumflowers-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 52.217.90.139
  • 52.217.166.253
  • 16.15.199.154
  • 52.216.50.229
  • 16.15.191.106
  • 52.217.168.253
  • 54.231.201.61
  • 52.217.136.13

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns-145.awsdns-18.com
ns-1806.awsdns-33.co.uk
ns-1019.awsdns-63.net
ns-1195.awsdns-21.org

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.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

2 records
  • MS=ms32262531
  • SPFv=spf1 include:spf.protection.outlook.com -all
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