certicalia.com

Valid Email Server
Domain Lookup › certicalia.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
certicalia.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 22:38:20 UTC · ↺ Refresh

MX Hostnames

  • certicalia-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 104.18.30.201
  • 104.18.31.201

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

lauryn.ns.cloudflare.com
huxley.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:amazonses.com include:mail.zendesk.com include:emsd1.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=0:1:d:s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 6 found
google._domainkey
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

9 records
  • SPFv=spf1 include:spf.protection.outlook.com include:amazonses.com include:mail.zendesk.com include:emsd1.com -all
  • MS=ms42579856
  • brevo-code:4c167ac66ae2b0bd9765be9e1ad798f7
  • facebook-domain-verification=7di4qglp4qyinjn14gttk2icv4xw18
  • google-site-verification=H1uR9KB4W88gbGFxd0-yDr3LvbiRwD6SXYJPM56lB3o
  • google-site-verification=KQ_TticpmlZbJ6Jg9aP3qR3S5KRcQeNUsUrEur8i2wY
  • google-site-verification=fA3GSOwDseZxOq-ng2mz9cQ5r0DoO-nsr1JvX3genAQ
  • google-site-verification=mw1BeWo_S_-BWwIpkXq5zPfPy7Ty8cdWFJYPtiqx_0c
  • hibp-verify=dweb_kspt9g5v5ohljq2dvuv317j8
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