mbsd.com

Valid Email Server
Domain Lookup › mbsd.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mbsd.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 08:10:32 UTC · ↺ Refresh

MX Hostnames

  • mxb-00005602.gslb.pphosted.com
  • mxa-00005602.gslb.pphosted.com

MX Priorities

  • mxa-00005602.gslb.pphosted.com: 10
  • mxb-00005602.gslb.pphosted.com: 10

A / AAAA Records

  • 74.119.99.3 (no PTR)

Mail Server IPs

  • 67.231.148.64 ↩ mx0a-00005602.pphosted.com

SOA Record

Raw SOA ns-1871.awsdns-41.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1871.awsdns-41.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-990.awsdns-59.net
ns-1442.awsdns-52.org
ns-1871.awsdns-41.co.uk
ns-24.awsdns-03.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.dealersocket.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;fo=1;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

3 records
  • facebook-domain-verification=6ovapn27tqrc89d02umebk0xpheq8v
  • google-site-verification=tfsJQllIA1rxNkaE6qbjqXtWt5opo0fAeXz02c4cBrs
  • SPFv=spf1 include:_spf.dealersocket.com ~all
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 mbsd.com

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

No credit card required
Get 1,000 Free Credits