bbbsla.org

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
bbbsla.org
Yes
โœ“ Yes
Outlook
No
No
โš  Yes
No
No
Did you mean: [email protected]

Checked via [email protected] ยท 2026-03-18 06:54:27 UTC ยท โ†บ Refresh

MX Hostnames

  • bbbsla-org.mail.protection.outlook.com

MX Priorities

  • bbbsla-org.mail.protection.outlook.com: 10

A / AAAA Records

  • 104.21.59.77 (no PTR)
  • 172.67.218.164 (no PTR)

Mail Server IPs

  • 52.101.8.42 โ†ฉ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.41.22 โ†ฉ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 52.101.9.12 โ†ฉ mail-bl0pr05cu00504.inbound.protection.outlook.com
  • 52.101.41.21 โ†ฉ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 2a01:111:f403:c902::16 โ†ฉ mail-byapr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: โ†ฉ mail-cy5pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: โ†ฉ mail-bl0pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f90a:: โ†ฉ mail-bn6pr02cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA jeff.ns.cloudflare.com dns.cloudflare.com 2397204486 10000 2400 604800 1800
Primary NS (mname)
jeff.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397204486
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

lily.ns.cloudflare.com
jeff.ns.cloudflare.com

SPF Record

โœ“ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:spf.mandrillapp.com include:spf1.formassembly.com include:cust-spf.exacttarget.com -all
๐Ÿ“Š DNS lookups: 5/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ— p=none
v=DMARC1; p=none; rua=mailto:[email protected]
โš  p=none โ€” monitoring only, no enforcement
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 2 found
selector1._domainkey
selector2._domainkey
โœ“ Public key: 216 chars (valid)
โœ“ DKIM properly configured for selector: selector1

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

All TXT Records

4 records
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:spf.mandrillapp.com include:spf1.formassembly.com include:cust-spf.exacttarget.com -all
  • SFMC-fol3P0RLoNtrUuw-4ha7xXmpnriCwKrmxKbV-DKO
  • e2ma-verification=ahqfb
  • google-site-verification=1PazvJq3HFUp81FZAB4RNPqaJo6newHWa-y1Ic4YQZY
Free ยท No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts โ€” unlimited, forever free.

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

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

No credit card required
Get 1,000 Free Credits