immuniweb.com

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

Domain Overview

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

Checked via [email protected] · 2026-09-23 04:55:44 UTC · ↺ Refresh

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MX Hostnames

  • mx.immuniweb.com

MX Priorities

  • mx.immuniweb.com: 0

A / AAAA Records

  • 104.26.0.240 (no PTR)
  • 172.67.74.167 (no PTR)
  • 104.26.1.240 (no PTR)
  • 2606:4700:20::681a:1f0 (no PTR)
  • 2606:4700:20::ac43:4aa7 (no PTR)
  • 2606:4700:20::681a:f0 (no PTR)

Mail Server IPs

  • 108.163.142.215 ↩ mail1.immuniweb.com

SOA Record

Raw SOA igor.ns.cloudflare.com dns.cloudflare.com 2415444843 10000 2400 604800 1800
Primary NS (mname)
igor.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2415444843
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

igor.ns.cloudflare.com
leah.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +mx +ip4:184.107.184.33 +ip4:108.163.142.215 include:mailgun.org ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

2 records
  • SPFv=spf1 +mx +ip4:184.107.184.33 +ip4:108.163.142.215 include:mailgun.org ~all
  • linkedin-site-verification=e659d5b1-2409-4d86-b02c-38b0f8e527cd
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