metalbear.co

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
metalbear.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 06:35:48 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

No priority data.

A / AAAA Records

  • 172.67.192.90
  • 104.21.20.108
  • 2606:4700:3032::ac43:c05a
  • 2606:4700:3034::6815:146c

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

collins.ns.cloudflare.com
newt.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.sendinblue.com include:143742664.spf06.hubspotemail.net mx ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._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

6 records
  • Sendinblue-code:1cf96e44469721afd1fd4834306719c0
  • apple-domain-verification=UCbaiJGExn1vuUOC
  • google-site-verification=yk0VwsxXZHOF9xwWOjTgPX5kcGu23BRsYgShJdTAYt4
  • paddle-verification=b8772857
  • SPFv=spf1 include:_spf.google.com include:spf.sendinblue.com include:143742664.spf06.hubspotemail.net mx ~all
  • MS=ms14258081
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for metalbear.co

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits