eswdg.com

Valid Email Server
Domain Lookup › eswdg.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
eswdg.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-25 12:02:52 UTC · ↺ Refresh

MX Hostnames

  • mx08.avspamfilter.com
  • mx07.avspamfilter.com

MX Priorities

  • mx08.avspamfilter.com: 30
  • mx07.avspamfilter.com: 10

A / AAAA Records

  • 3.13.171.118 ↩ calliope.intersessions.com

Mail Server IPs

  • 3.216.85.103 ↩ cygnus.avspamfilter.com

SOA Record

Raw SOA ns.intersessions.com admin.intersessions.com 2024062029 600 300 604800 600
Primary NS (mname)
ns.intersessions.com
Admin Email (rname)
admin@intersessions.com
Serial
2024062029
Refresh
600s
Retry
300s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns.intersessions.com
ns2.intersessions.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a p4:216.235.79.150/24 ip4:3.216.85.103/32 ip4:74.220.16.0/20 a:admin.espyder-edeint.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

1 record
  • SPFv=spf1 mx a p4:216.235.79.150/24 ip4:3.216.85.103/32 ip4:74.220.16.0/20 a:admin.espyder-edeint.com ~all
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for eswdg.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits