optx2020.com

Valid Email Server
Domain Lookup › optx2020.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
optx2020.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 06:42:24 UTC · ↺ Refresh

MX Hostnames

  • mail14.bigcommerce.com

MX Priorities

No priority data.

A / AAAA Records

  • 63.141.128.10

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns1.bigcommerce.com
ns3.bigcommerce.com
ns2.bigcommerce.com

SPF Record

✓ Strict (-all)
v=spf1 +a +mx include:_spf.bigcommerce.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

3 records
  • SPFv=spf1 +a +mx include:_spf.bigcommerce.com -all
  • google-site-verification=pdsJaDX90GY4_4m8coSAVVkclwkjQtwnJS-yhnm6xMs
  • facebook-domain-verification=gl51vgt2sta1e7udaj975aznhekknz
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