renzocosta.com

Valid Email Server
Live data โ€” DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: โšก live Checker: โšก live
renzocosta.com
Yes
โœ“ Yes
Outlook
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-05-21 11:30:54 UTC ยท โ†บ Refresh

MX Hostnames

  • renzocosta-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 162.215.226.6

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

clan399426.venus.orderbox-dns.com
clan399426.mars.orderbox-dns.com
clan399426.mercury.orderbox-dns.com
clan399426.earth.orderbox-dns.com

SPF Record

โœ“ Strict (-all)
v=spf1 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com -all
๐Ÿ“Š DNS lookups: 2/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
~ Quarantine โ€” good protection (failing mail goes to spam)
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
โœ“ Public key: 216 chars (valid)
โœ“ DKIM properly configured for selector: selector1

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

All TXT Records

13 records
  • ppe-fea684ff7a6a9f86db6a7f14f15e5b840b227194
  • MS=ms95499668
  • _quhlwifnkje29zjdemu3uqtk221k478
  • wm42jx3xmcpjxqp7bbkwbvfvz2w4yr3k
  • google-site-verification=LMxTLUTfuRGqwRUmxEW9v4rke4gBatK3jDvtJdcZGbg
  • facebook-domain-verification=6qg7x2rxe3aiguaorhlb3o1c9ab5v9
  • SPFv=spf1 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com -all
  • globalsign.com
  • letsencrypt.org
  • google-site-verification=iFeQqqpJHZpyfBCZ8Pw3Tp2YTNowMrhzvfXo57aHVDg
  • digicert.com
  • google-site-verification=NoIqzwXZqVpumD9hcgFdtvsTi1yhsfi-TFh9t50yP8s
  • comodoca.com
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 renzocosta.com

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

No credit card required
Get 1,000 Free Credits