Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
mmconstructionlm.com
Yes
โ Yes
Zoho
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-19 14:36:50 UTC ยท โบ 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 โฉ mx2.zohomail.com
- 136.143.191.44 โฉ 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
โ Soft Fail (~all)
v=spf1 include:zohomail.com include:mailgun.org ~all
๐ DNS lookups: 2/10
~ Soft fail (~all) โ moderate enforcement
DMARC Record
โ p=none
v=DMARC1; p=none;
โ p=none โ monitoring only, no enforcement
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
โ No aggregate reports (rua= not set)
DKIM Selectors
โ None detectedNo 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