essper.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
essper.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 23:54:41 UTC · ↺ Refresh

MX Hostnames

  • alt4.aspmx.l.google.com
  • aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com

MX Priorities

No priority data.

A / AAAA Records

  • 198.202.211.1
  • 2620:cb:2000::1

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

courtney.ns.cloudflare.com
ray.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.google.com include:9163264.spf04.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ 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

4 records
  • MS=ms27431899
  • google-site-verification=l_gl5XD02HxO1KpHJRFdiuzvnCta8EBf39CWMVaAZMs include:mailgun.org ~all
  • slack-domain-verification=2K54jxCGmhshiPNsE9QG3hwoNU24ZkHnI6tmKlq9
  • SPFv=spf1 include:_spf.google.com include:9163264.spf04.hubspotemail.net -all
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