curtmfg.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
curtmfg.com
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-19 15:54:58 UTC ยท โ†บ Refresh

MX Hostnames

  • mx1.lci1.iphmx.com
  • mx2.lci1.iphmx.com

MX Priorities

  • mx2.lci1.iphmx.com: 0
  • mx1.lci1.iphmx.com: 0

A / AAAA Records

  • 3.85.155.12 โ†ฉ ec2-3-85-155-12.compute-1.amazonaws.com

Mail Server IPs

  • 68.232.131.51 โ†ฉ esa.lci1.iphmx.com
  • 68.232.135.248 โ†ฉ esa.lci1.iphmx.com

SOA Record

Raw SOA ns-cloud-a1.googledomains.com cloud-dns-hostmaster.google.com 1 21600 3600 259200 300
Primary NS (mname)
ns-cloud-a1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
1
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s

Nameservers (NS)

ns-cloud-a3.googledomains.com
ns-cloud-a4.googledomains.com
ns-cloud-a1.googledomains.com
ns-cloud-a2.googledomains.com

SPF Record

โœ“ Strict (-all)
v=spf1 exists:%{i}.spf.lci1.iphmx.com ip4:97.91.109.192/28 ip4:12.185.150.128/27 ip4:12.216.7.96/27 include:spf.protection.outlook.com include:mailgun.org include:sendgrid.net include:aspmx.pardot.com -all
๐Ÿ“Š DNS lookups: 5/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ— p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];
โš  p=none โ€” monitoring only, no enforcement
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 2 found
selector1._domainkey
selector2._domainkey
โœ“ DKIM properly configured for selector: selector1

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

All TXT Records

15 records
  • LGMQWHQlxJhvAu/KjyGOw8Wu6F096mGWkgSJ9w7TE2N1FAYVKXf5A3XYH9ledtw6ckFOYUqJf6RRGqBd1GjYzw==
  • SPFv=spf1 exists:%{i}.spf.lci1.iphmx.com ip4:97.91.109.192/28 ip4:12.185.150.128/27 ip4:12.216.7.96/27 include:spf.protection.outlook.com include:mailgun.org include:sendgrid.net include:aspmx.pardot.com -all
  • cloudflare-verify.curtmfg.com=816865745-123792274
  • have-i-been-pwned-verification=330debe9365b8fe115b1061189c07324
  • v=msv1 t=AAB93472-6171-4ACD-8913-05A95635C09B
  • atlassian-domain-verification=9QMO8glE5BUJZD5HLAewESbFkldITxrnUmMyL70-lG9TH5129nyY4cCiB/8MzRXs
  • 8m9cKVRP
  • google-site-verification=Z-UJE9VyYwqX_Xerg_uLg-rrbPWE_WM-8hBu09-vWbI
  • google-site-verification=av3qubLmvjL9u6ePEEjaDoghZjFNBnHUz_htrgXE2to
  • MS=ms27057723
  • google-site-verification=hpQkd8nYzn4UOUq6bhXQS7ybvc_7C3SrsufiGXEHTXM
  • google-site-verification=gw5NhQhsRQ7l9xjmJmZ_P_uQnn-TMkCX-1Zp25Sz5K4
  • _akt90mo07ltlu7belo8finbaa5qqqv8
  • ifO1sKCSKY+9CmNacNLGvYefAt6CmBJYNI5FnL2WYuwkYMoxFlAMOjsWIsUscNNbMrFQGfTEefNZvGXULmnQlQ==
  • google-site-verification=eYXreQD5anDh_QJ3FyQ-PwZmSwV5v2-OgET8aDX7SH4
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
Verify actual deliverability to curtmfg.com

SMTP handshake, catch-all detection, custom validation rules, and Yahoo/Outlook/Gmail verification โ€” know if the mailbox truly exists before you send.

Get 1,000 Free Credits