Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cmgnewyork.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 04:58:59 UTC · ↺ Refresh
MX Hostnames
- mxb-004d7601.gslb.pphosted.com
- mxa-004d7601.gslb.pphosted.com
MX Priorities
- mxb-004d7601.gslb.pphosted.com: 20
- mxa-004d7601.gslb.pphosted.com: 10
A / AAAA Records
- 18.238.49.6 ↩ server-18-238-49-6.jfk52.r.cloudfront.net
- 18.238.49.68 ↩ server-18-238-49-68.jfk52.r.cloudfront.net
- 18.238.49.12 ↩ server-18-238-49-12.jfk52.r.cloudfront.net
- 18.238.49.45 ↩ server-18-238-49-45.jfk52.r.cloudfront.net
Mail Server IPs
- 205.220.181.66 ↩ mx0b-004d7601.pphosted.com
SOA Record
Raw SOA
ns-1147.awsdns-15.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1147.awsdns-15.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1860.awsdns-40.co.uk
ns-268.awsdns-33.com
ns-998.awsdns-60.net
ns-1147.awsdns-15.org
SPF Record
✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- google-site-verification=iZ7JYahkW_X7TENv5jDktX6e3ZEuypFirUH7mKwzqlY
- l2ugii7v0vbkh7lqt5lr857o5d
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
- MS=ms33860542
- MS=ms38196536
- docusign=b374337a-6569-4a54-818b-88bfbca3e1c8
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 cmgnewyork.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits