intellectsystem.net

Valid Email Server
Domain Lookup › intellectsystem.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
intellectsystem.net
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 23:32:58 UTC · ↺ Refresh

MX Hostnames

  • aspmx5.googlemail.com
  • aspmx3.googlemail.com
  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx4.googlemail.com
  • aspmx2.googlemail.com
  • alt2.aspmx.l.google.com

MX Priorities

  • alt1.aspmx.l.google.com: 20
  • alt2.aspmx.l.google.com: 20
  • aspmx2.googlemail.com: 30
  • aspmx3.googlemail.com: 30
  • aspmx4.googlemail.com: 30
  • aspmx5.googlemail.com: 30
  • aspmx.l.google.com: 10

A / AAAA Records

  • 69.175.77.218 ↩ pacific.superdomainzone.com

Mail Server IPs

  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net

SOA Record

Raw SOA ns-85.awsdns-10.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-85.awsdns-10.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1884.awsdns-43.co.uk
ns-588.awsdns-09.net
ns-85.awsdns-10.com
ns-1256.awsdns-29.org

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine;adkim=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

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

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

All TXT Records

6 records
  • "v=spf2 include:_spf.google.com ~all",
  • "v=spf3 include:aspmx.pardot.com ~all",
  • google-site-verification=doMd4Nbul1v_HdifaQx-TPwjhtq6QTpRAxcs9JBeObM
  • google-site-verification=kexfvqoPg_Cny0z2ZaBPOCT5QafZH03JJ6ZJItCI22Y
  • google-site-verification=zzI2LeHc3FLNC52nLszp0xIcWpGJ8UpzqjZZkScx4Y0
  • "v=spf1 include:intellectsystem.net ~all",
Full email verification for intellectsystem.net

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