leadershipcircle.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
leadershipcircle.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 16:37:40 UTC · ↺ Refresh

MX Hostnames

  • leadershipcircle-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 104.26.1.142
  • 172.67.68.143
  • 104.26.0.142
  • 2606:4700:20::681a:18e
  • 2606:4700:20::681a:8e
  • 2606:4700:20::ac43:448f

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

lee.ns.cloudflare.com
laura.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:amazonses.com include:sent-via.netsuite.com include:hubspotemail.net include:spf-us.emailsignatures365.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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 (p=) missing in DKIM record for selector google.

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

All TXT Records

15 records
  • google-site-verification=Krg3FGRDF5if1j1BmzYBsPBhuCs1_iP-552RcS7IQ0Y
  • google-site-verification=hnKtxBhHR1za6luQQeV_UsnTULFEhZy-FllNnyzYYIs
  • notion-domain-verification=e00gEuTwcoPA93RtSeku8gFKYbqr4dHx7JwkuRNaKOM
  • openai-domain-verification=dv-9ew3GL8Rd3Ljo6DdV7doATnm
  • shopify-verification-code=DcAH2tYup9EiKOVRjPZY85DQ82JyMv
  • SPFv=spf1 include:spf.protection.outlook.com include:amazonses.com include:sent-via.netsuite.com include:hubspotemail.net include:spf-us.emailsignatures365.com ~all
  • 3t3h24g9r11v9u0367dkaag9m0
  • ALIAS for theleadershipcircle.com
  • MS=ms28846476
  • ZOOM_verify_Z7UQsphFnVZjywZ10uEfWR
  • anthropic-domain-verification-qpy016=BIgus7ujNDuEG5AK3yTjEa6kS
  • atlassian-domain-verification=s19G2X8ZLnUl7maw/CxaUDWCfEafnQp2GsLf1RwBpJ5f/ZMhxB3NtyAUpSClveOm
  • atlassian-sending-domain-verification=7008b00b-7c98-4508-a72d-a14923e29135
  • calendly-site-verification=yyPWz4Xq13UhwnDA96ExMx8Jt0Y8btNxH0F6wteis
  • canva-site-verification=HbcxGqSPCxMxEYVsS3AIow
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 leadershipcircle.com

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

No credit card required
Get 1,000 Free Credits