zuub.com

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

Domain Overview

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

Checked via [email protected] · 2026-05-20 23:23:08 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

No priority data.

A / AAAA Records

  • 104.21.35.125
  • 172.67.221.46
  • 2606:4700:3034::6815:237d
  • 2606:4700:3035::ac43:dd2e

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

alexis.ns.cloudflare.com
amanda.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 a mx include:_spf.google.com include:6272676.spf08.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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

11 records
  • atlassian-domain-verification=Bg1FSxL0JVze9r3zJzvrmBqmkEDU572yw90FfZYK77ZTukV01bMWONNCm549Gk85
  • firebase=zuubapp
  • google-site-verification=3eTgqNAMObdyysdInYrL3Qy2lzR9iWkQYf6ljZv2-n0
  • google-site-verification=6t_kWU_vHlfjskzMGe5hhYSPaJqr7ISpstfknEZxmls
  • google-site-verification=TvI4aEe868Xai6DDi8EVxMJeZW6PH9ZxDKPZ1n9DwGA
  • logmein-verification-code=b89842e2-f529-4d29-b22f-f4b0db1380d8
  • stripe-verification=857c207065fbce04050ee5d531e94ae5072f81976e671efd49c4f1407d89f9da
  • SPFv=spf1 a mx include:_spf.google.com include:6272676.spf08.hubspotemail.net -all
  • MS=D8F916CD5A431B0498EE874D90B5BDDD13CDB1E7
  • MS=ms50333913
  • apple-domain-verification=AAy8DvwSpwMCt8AK
Full email verification for zuub.com

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