advcardioct.com

Valid Email Server

Domain Overview

DNS: โœ“ 20d ago Checker: โœ“ 20d ago
advcardioct.com
Yes
โœ“ Yes
Unknown
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-10-01 22:25:38 UTC ยท โ†บ Refresh

Add email validation to your forms โ€” free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line ยท No registration ยท See full docs & demo โ†’ ยท Customize โ†’

MX Hostnames

  • remote.advcardioct.com

MX Priorities

  • remote.advcardioct.com: 10

A / AAAA Records

  • 15.197.225.128 โ†ฉ aec037177372cc6cd.awsglobalaccelerator.com
  • 3.33.251.168 โ†ฉ aec037177372cc6cd.awsglobalaccelerator.com

Mail Server IPs

  • 32.218.129.73 โ†ฉ remote.advcardioct.com

SOA Record

Raw SOA ns13.domaincontrol.com dns.jomax.net 2026080307 28800 7200 604800 600
Primary NS (mname)
ns13.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026080307
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns13.domaincontrol.com
ns14.domaincontrol.com

SPF Record

โœ“ Soft Fail (~all)
v=spf1 a mx a:remote.advcardioct.com ip4:32.218.129.73 ~all
๐Ÿ“Š DNS lookups: 3/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ“ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected]
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

5 records
  • j0maqpuitqrisuk1a3rgvhtqtu
  • SPFv=spf1 a mx a:remote.advcardioct.com ip4:32.218.129.73 ~all
  • google-site-verification=Bf7ZbLnrm6dv2eD7Y9clhBPZS-qiCxn5oD71HQaUo1w
  • vs67m3q519p78v6t2v72q5pck9
  • uq46usa6a1odemsvc5qqumqq2d
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 ยท Customize โ†’
See demo & docs
Deep verification
Full email verification for advcardioct.com

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

No credit card required
Get 1,000 Free Credits