Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bizassure.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 06:13:26 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
MX Priorities
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
A / AAAA Records
- 172.66.42.240
- 172.66.41.16
- 2606:4700:3108::ac42:2910
- 2606:4700:3108::ac42:2af0
Mail Server IPs
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 64.233.180.26 ↩ pe-in-f26.1e100.net
- 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
SOA Record
Raw SOA
coco.ns.cloudflare.com dns.cloudflare.com 2399244331 10000 2400 604800 1800
Primary NS (mname)
coco.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399244331
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sam.ns.cloudflare.com
coco.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:mail.zendesk.com include:mailer.myclickfunnels.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
google._domainkey
k1._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
9 records- SPFv=spf1 include:mail.zendesk.com include:mailer.myclickfunnels.com ~all
- MS=ms92839681
- atlassian-domain-verification=jzFLsAsD3bhaRc30XTtPfaR3xmkktkbanulw4favhChoGBnws6VgCZ59+rNd9AzJ
- clickfunnels-domain-verification=vBnXVv
- google-site-verification=SA405Gon5hRa-wkf4R1oDVGWq8SrdW8RB9mijFHTfjE
- google-site-verification=gtT9HD7ejWs-1XJ0QbgRthPTW6IK8zooJtZ574GQGZw
- google-site-verification=kFgfiN6Vb44e6IMUYN1Y850Q78FVMndX12rjiQZV-9c
- postman-domain-verification=3b1414c0b5366ae73a15abc3868c7c9966b35a900898f2404330a25553528ba439a71c0725b2f57783f8c6be1585c984f1ec24ab97cd63ebc849365dde0d3aac
- stripe-verification=fc23f3694de2711c5d69b752ec540b43b22c5c4972de4df42612f3d5c3bf7010
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 bizassure.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits