Email DNS records for caab.io
MX, SPF, DMARC and DKIM records published for caab.io.
caab.io can receive email: 1 MX record found. The MX records point to Microsoft mail servers. Authentication records found: SPF, DMARC, DKIM.
| Check | Result | What it means |
|---|---|---|
| MX | Found (1) | The domain is configured to receive email. |
| Mail provider | Microsoft | Inferred from the MX host names: they point to Microsoft mail servers. |
| SPF | Found | The record ends with ~all: mail from servers not listed should be treated as suspicious but accepted (soft fail). |
| DMARC | p=reject | The policy is reject: receivers are asked to reject messages that fail DMARC. Aggregate reports are requested (rua). |
| DKIM | Found (selector1) | A DKIM public key is published under the selector selector1. |
Last checked: 2026-10-02 (UTC). DNS records can change over time. This report lists public DNS records; their presence does not by itself mean that a domain or its messages are safe.
MX records for caab.io
- 0 caab-io.mail.protection.outlook.com
Email authentication records for caab.io
SPF record
v=spf1 include:sendgrid.net include:one.zoho.com ip4:45.83.43.251 ip4:212.199.115.158 ip4:5.100.248.28 mx include:spf.protection.outlook.com ~all
DMARC record
v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@kamatera.com!10m; rf=afrf; pct=100; ri=86400
DKIM record (selector1)
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArmyVELtu9JESkRoq4qv0AVkHhWJdJ4Gx6YuuvGj0LhWEVE8hPAXBFkQJxl5EuH1nswqXMO6jcbPBqOAp9gZPv/h1DlvdllnG+r8cNEEo+Nh3D7hR9vhI0TpRg9kXDr+zy0cYTc2tFjho3A5QLkS5DzrCy3WclRItfZ4wR57orjzwHqT8/LtfgbHD/dQxMTcv+yVWqNNCVbSEU9B1Pv8WB+TIxmOzdZO6MeZAndXpU40vwhPf7Pq90Fo9D/FPkv2cXpCGgLuCkkCLL7oj81eS6u4619Hjx4Jfc10mBgHHrKcrjOitLFtBMt3nOUM5ML5yHTm5fWojoZmHYH9Clg1KzQIDAQAB;
Check a specific email address @caab.io
This page checks how caab.io is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.
Server location
IP address172.67.212.68
CountryUnited States of America
ASN13335
Name servers
NS 1hugh.ns.cloudflare.com.
NS 2zoe.ns.cloudflare.com.
TXT records for caab.io
TXT 1v=spf1 include:sendgrid.net include:one.zoho.com ip4:45.83.43.251 ip4:212.199.115.158 ip4:5.100.248.28 mx include:spf.protection.outlook.com ~all
TXT 2MS=ms84738903