inste.org

Valid Email Server
Domain Lookup › inste.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
inste.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-29 13:17:42 UTC · ↺ Refresh

MX Hostnames

  • aspmx.l.google.com
  • alt1.aspmx.l.google.com

MX Priorities

  • aspmx.l.google.com: 0
  • alt1.aspmx.l.google.com: 5

A / AAAA Records

  • 192.211.125.172 ↩ pioneer.smallvillages.com

Mail Server IPs

  • 64.233.180.27 ↩ pe-in-f27.1e100.net
  • 2607:f8b0:4004:c08::1b ↩ bi-in-f27.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)

SOA Record

Raw SOA ns1.inste.org shannon.kairoiinc.com 2026031501 3600 3600 604800 900
Primary NS (mname)
ns1.inste.org
Admin Email (rname)
shannon@kairoiinc.com
Serial
2026031501
Refresh
3600s
Retry
3600s
Expire
604800s
Minimum TTL
900s

Nameservers (NS)

ns1.inste.org
ns2.inste.org

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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 include:_spf.google.com ~all
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