Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cwmatthews.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 14:06:22 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 35.231.229.222 ↩ 222.229.231.35.bc.googleusercontent.com
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
pdns05.domaincontrol.com dns.jomax.net 2026011502 28800 7200 604800 600
Primary NS (mname)
pdns05.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026011502
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns05.domaincontrol.com
pdns06.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:12.117.254.214 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:mailgun.org include:amazonses.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
13 records- MS=ms54231798
- SPFv=spf1 ip4:12.117.254.214 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:mailgun.org include:amazonses.com ~all
- google-site-verification=UMujcXr90Dc5ohVcdxdNeIVCRXsE2SFtmwoVNVhXbfw
- 8lb8mr90vbfjetgec2kg4587q6
- J0NyZTPtLLm+I1bIVgOAlm6ZT8YDrFTfmivtwsg5HAyEW6g/L9G4Du6irU5 L6h4VFUKr6w6cUCIMvB/j6nunPQ==
- 0ed1fe018a9af693bf0a0b459cba2751fce41c7b4f
- qraps0r596noerqfr0d1qdlihh
- sophos-domain-verification=29742a27e5a272e37dc2e4f97984855b7ecc386f6cc0a1b0810d076aba12680e
- 21olmve8i7l12uu1gshpbrsi4q
- apple-domain-verification=MMDq83zkLxiQ6fPz
- duo_sso_verification=1vMWxt5D9EAvHhBCeMlPiNwr0e1g25s6zyl2MX9I6vhEFkU1Ebz0ZnnxJaemgnXC
- ub9jf169edh9oqfkae0iiqiam1
- MS=ms30855470
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 cwmatthews.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits