boundlesslearning.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
boundlesslearning.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 23:19:47 UTC · ↺ Refresh

MX Hostnames

  • usb-smtp-inbound-2.mimecast.com
  • mxa.mailgun.org
  • mxb.mailgun.org
  • usb-smtp-inbound-1.mimecast.com

MX Priorities

No priority data.

A / AAAA Records

  • 104.26.10.50
  • 172.67.70.64
  • 104.26.11.50
  • 2606:4700:20::681a:b32
  • 2606:4700:20::ac43:4640
  • 2606:4700:20::681a:a32

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

hunts.ns.cloudflare.com
brianna.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:a._spf.brightspace.com include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.salesforce.com include:mailgun.org include:servers.mcsv.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

11 records
  • google-site-verification=N5ToNFy-VZj-6m7TVRFt0AUpVVGPp0XYnVZ8OVdFzCQ
  • google-site-verification=Z5u2vpHsi5kx6HJBCdr517N548z0la3oxPEfxVrtZQ8
  • google-site-verification=kALADvVvnW9Y8_44vSim8iVK1HSvCSGUKOvSCKeSdEI
  • i0uve1lqmvbf9fgo5aklfgklit
  • smartsheet-site-validation=cxfyT-6Py_-1i_t6yfTPZmC00i0sjauy
  • SPFv=spf1 include:a._spf.brightspace.com include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.salesforce.com include:mailgun.org include:servers.mcsv.net -all
  • 0ed1fe018ab74c426f60a44194a6874bd88712ddfb
  • 94dhrbno17jgnf193pl9hlb2md
  • MS=ms78479486
  • atlassian-domain-verification=h9MZSj2L681ZNGD+UGF5Z6/GB87QahuAI5yZdDee7puwzZVg57ahTWEcZLt/Ikri
  • e6ioqjjata17iqirtmhekpdh6
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