ctagroup.com

Valid Email Server

Domain Overview

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

Checked via [email protected] ยท 2026-03-18 14:36:25 UTC ยท โ†บ Refresh

MX Hostnames

  • smtpbackup.mailwise.com
  • inbound.mailwise.com

MX Priorities

  • inbound.mailwise.com: 0
  • smtpbackup.mailwise.com: 5

A / AAAA Records

  • 165.227.30.171 โ†ฉ 545192.cloudwaysapps.com

Mail Server IPs

  • 208.70.135.237 โ†ฉ mx43.electric.net
  • 208.70.135.145 โ†ฉ mx43.electric.net

SOA Record

Raw SOA ns95.worldnic.com namehost.worldnic.com 125092210 10800 3600 604800 3600
Primary NS (mname)
ns95.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125092210
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns96.worldnic.com
ns95.worldnic.com

SPF Record

โœ“ Soft Fail (~all)
v=spf1 a ip4:52.1.234.206 ip4:52.70.152.226 ip4:54.165.79.164 include:docebosaas.com include:spf.mailanyone.net include:spf.protection.outlook.com include:_spf.elasticemail.com include:45189476.spf01.hubspotemail.net include:mandrillapp.com ~all
๐Ÿ“Š DNS lookups: 7/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

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

14 records
  • lq797iftrbt6knh2bag4mveurn
  • google-site-verification=dhsF2I0BHd7s5Csnrx-mglQT5B2PXUfpdYFl92K2Rio
  • kh1p4g0pps5ld5f87ghek406gr
  • g5v96u9pksleh2vt3k8eb429vr
  • qJxklYakIMqOKvXaq6iNqgFoG2s55Yu/a2bddPpf60cV5xI3bKZgugcgbXhCWBRkDZyjlQgXVUFoVcvoVWdWtw==
  • google-site-verification=MmV9XUnLlCNSTvNWyoKPQoZ7vwBvJrXMtaKxx0Kkhz4
  • woqWy4CbI8xDRbyMg4M17lXR2aI2ze7aDYakcTbpJNWIZMR7OiNvwe1P0WFabXSIhc7WfYdkK9HY2d4NU3FOOA==
  • 5lhhnbp8a9ggrgl9li55nev1e2
  • qf0qtvldhd2a35nq9hv5j6sssv
  • SPFv=spf1 a ip4:52.1.234.206 ip4:52.70.152.226 ip4:54.165.79.164 include:docebosaas.com include:spf.mailanyone.net include:spf.protection.outlook.com include:_spf.elasticemail.com include:45189476.spf01.hubspotemail.net include:mandrillapp.com ~all
  • facebook-domain-verification=egb0lxfwexxmsbfjqkrznuvkod8clr
  • google-site-verification=cyrWPmDlwaML4xHwnkbVcWIIOUlg1BoetfBsanxtABc
  • s4h2btsagt3legr7nud4627e7g
  • aa0tjban6t2dqd5fn46etporp6
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 ctagroup.com

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

No credit card required
Get 1,000 Free Credits