mmconstructionlm.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
mmconstructionlm.com
Yes
โœ“ Yes
Zoho
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-19 14:36:50 UTC ยท โ†บ Refresh

MX Hostnames

  • mx2.zoho.com
  • mx3.zoho.com
  • mx.zoho.com

MX Priorities

  • mx.zoho.com: 10
  • mx2.zoho.com: 20
  • mx3.zoho.com: 50

A / AAAA Records

  • 216.150.16.193 (no PTR)
  • 216.150.16.1 (no PTR)

Mail Server IPs

  • 136.143.183.44 โ†ฉ mx2.zohomail.com
  • 136.143.191.44 โ†ฉ mx3.zohomail.com

SOA Record

Raw SOA ns1.vercel-dns.com hostmaster.nsone.net 1741629758 43200 7200 1209600 600
Primary NS (mname)
ns1.vercel-dns.com
Admin Email (rname)
hostmaster@nsone.net
Serial
1741629758
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

ns1.vercel-dns.com
ns2.vercel-dns.com

SPF Record

โœ“ Soft Fail (~all)
v=spf1 include:zohomail.com include:mailgun.org ~all
๐Ÿ“Š DNS lookups: 2/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ— p=none
v=DMARC1; p=none;
โš  p=none โ€” monitoring only, no enforcement
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
โš  No aggregate reports (rua= not set)

DKIM Selectors

โœ— None detected

No DKIM records found for common selectors โ€” 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
  • SPFv=spf1 include:zohomail.com include:mailgun.org ~all
  • zoho-verification=zb41900183.zmverify.zoho.com
  • google-site-verification=kWsBEG958z7N7qz9g1vkvzBPe1H8Us9ZNTufnfx6-2g
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 mmconstructionlm.com

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

No credit card required
Get 1,000 Free Credits