robust.ai

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
robust.ai
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 09:32:58 UTC · ↺ Refresh

MX Hostnames

  • alt1.aspmx.l.google.com
  • aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt3.aspmx.l.google.com

MX Priorities

No priority data.

A / AAAA Records

  • 198.185.159.145
  • 198.49.23.145
  • 198.49.23.144
  • 198.185.159.144

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

bart.ns.cloudflare.com
edna.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.google.com include:44405363.spf06.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

5 records
  • SPFv=spf1 include:_spf.google.com include:44405363.spf06.hubspotemail.net -all
  • MS=93749D0CE5154138E42128896D5C47DCD9DD8D6A
  • apple-domain-verification=YjrvWZS2kbWywXqS
  • atlassian-domain-verification=z5614BRO0F5RkJhdbgNtq3dsmGkAV5FRqq5BRTsEiFxu26e9slnueRhw3RucVYhx
  • google-site-verification=UKRqT_-mtyULPT-MrFjZunCgiJ3tHlgfQvJ_ZD9P89s
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