bubble.io

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
bubble.io
Yes
โœ“ Yes
Google
No
No
โš  Yes
No
No
Did you mean: [email protected]

Checked via [email protected] ยท 2026-03-26 18:08:27 UTC ยท โ†บ Refresh

MX Hostnames

  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx2.googlemail.com
  • aspmx3.googlemail.com
  • aspmx.l.google.com

MX Priorities

  • aspmx2.googlemail.com: 10
  • aspmx3.googlemail.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1

A / AAAA Records

  • 104.17.123.183 (no PTR)
  • 104.17.124.183 (no PTR)

Mail Server IPs

  • 64.233.178.26 โ†ฉ ol-in-f26.1e100.net
  • 2607:f8b0:4020:c07::1b โ†ฉ lcyulk-in-f27.1e100.net
  • 108.177.123.27 โ†ฉ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 108.177.123.26 โ†ฉ lcscld-in-f26.1e100.net
  • 172.217.197.26 โ†ฉ qa-in-f26.1e100.net
  • 2607:f8b0:400d:c0d::1b โ†ฉ qt-in-f27.1e100.net

SOA Record

Raw SOA cory.ns.cloudflare.com dns.cloudflare.com 2400034134 10000 2400 604800 1800
Primary NS (mname)
cory.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400034134
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

cory.ns.cloudflare.com
wanda.ns.cloudflare.com

SPF Record

โœ“ Strict (-all)
v=spf1 include:servers.mcsv.net include:helpscoutemail.com include:_spf.google.com -all
๐Ÿ“Š DNS lookups: 3/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; aspf=r;
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]
โ†ณ Subdomain policy: reject

DKIM Selectors

โœ“ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
โœ“ Public key: 216 chars (valid)
โœ“ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

20 records
  • anthropic-domain-verification-ngnwd1=1sIcdE8NnrRzmjEA8IFXp7QRH
  • google-site-verification=VaitRa3jEQlcMFH4tcEE2i76SNnKgnDiBIWxWRT_s2c
  • stripe-verification=ecd927aec67a8ddfd9532ab7acc5ee779bfbf4e9c8e393a3d97bac9c7719e427
  • cursor-domain-verification-mwrqjy=R46ioLYfnHfhWPhZCv2Bm7wU6
  • SPFv=spf1 include:servers.mcsv.net include:helpscoutemail.com include:_spf.google.com -all
  • apple-domain-verification=d8MW0uUbOHayKXdO
  • openai-domain-verification=dv-nXH4wapqB1kDjtGul3ESeht7
  • docusign=f89b1f74-2975-4b26-856f-8bacdc3f9189
  • google-site-verification=WP6_cp3X2Q-iZjYjhjWwz6y2PuH0mMaTHaPFAE58tYM
  • status-page-domain-verification=9jp61ztbr31k
  • loom-site-verification=8e538826d9b54300abbaed1adfdc6ccd
  • slack-domain-verification=Tc0FpKK3v7VLXLW9Eazlg1yH7LpIIvACzZGryPqC
  • detectify-verification=e81e74a56a5c4052e5abfb4f078975f3
  • google-site-verification=Qzg1efWIfQjDsfUWtIHQ1bcc7HAWoEGUD0SakGmdIxg
  • google-site-verification=ViRC4vu8v2OZnb64PtG0IOESOYVZ8divSKfpxJx8wVg
  • stripe-verification=1952B3FF50A3A55B04F05AF2A89FD033060924ACCF9C546E61C716091AB16A91
  • facebook-domain-verification=s4o6ix3kiakr7c931lkho7sbapckul
  • MS=ms63912725
  • atlassian-domain-verification=lvQILoaOKhRJnVDjS03nDIPMxzljiaKNVawqeXJEpaeRHjmtqTQxG7mrxUDKyiwM
  • asv=cc1bf0272072ad79cd67a611c34bef33
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