instantinsightslab.com

Valid Email Server
Domain Lookup › instantinsightslab.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
instantinsightslab.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 18:08:57 UTC · ↺ Refresh

MX Hostnames

  • aspmx.l.google.com

MX Priorities

  • aspmx.l.google.com: 1

A / AAAA Records

  • 65.39.205.57 (no PTR)

Mail Server IPs

  • 172.253.63.27 ↩ bi-in-f27.1e100.net
  • 2607:f8b0:4004:c25::1b ↩ yuiadtq-in-f27.1e100.net

SOA Record

Raw SOA ns1.justhost.com root.just2013.justhost.com 2025072800 86400 7200 3600000 300
Primary NS (mname)
ns1.justhost.com
Admin Email (rname)
root@just2013.justhost.com
Serial
2025072800
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
300s

Nameservers (NS)

ns2.justhost.com
ns1.justhost.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ptr include:justhost.com ?all
📊 DNS lookups: 4/10
? Neutral (?all) — no 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 a mx ptr include:justhost.com ?all
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