Email DNS records for coto.org
MX, SPF, DMARC and DKIM records published for coto.org.
coto.org 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 rejected (hard 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 coto.org
- 0 coto-org.mail.protection.outlook.com
Email authentication records for coto.org
SPF record
v=spf1 include:spf.protection.outlook.com ip4:5.44.19.188 ip4:170.10.68.179 ip4:209.15.228.126 ip4:209.15.228.130 include:spf.constantcontact.com include:spf.envoke.com include:o1i179.smtp2go.com include:_spf.psm.knowbe4.com -all
DMARC record
v=DMARC1;p=reject;pct=100; rua=mailto:8jsxkgqq@ag.ca.dmarcian.com
DKIM record (selector1)
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnCkJx1YRJ+ICgAy/rdcpnAa2TszRPlBciLk633CQhOMdTDJ8wp6z8RsjT5U2zNxrh1cSDXOXSfCIvMm6yPoGx9owat6L/HzNo/YsqRMRx7ayouQTxd35Eyb+ylPY2pJK+VuIiTJ2sAORmPrn3zzOpn6dmnAVRUY1n2KmPohdQsyM/NeUCxfU29OJOfZG3hwTrlAuysQGc5eQ8YF4IxUXoKCZrk5oCtC5Ag8INUN/UCugbrdB57fzYr/TEAlony606fyeNfAxxn0W31AobB8apzhezEyRoa2x/SvGz0RH460MFptoLgA2kGC5AuuPIWOdFIvgAIFPg81bqyL/Y85jMQIDAQAB;
Check a specific email address @coto.org
This page checks how coto.org is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.
Server location
IP address104.21.62.212
CountryUnited States of America
ASN13335
Name servers
NS 1dayana.ns.cloudflare.com.
NS 2matias.ns.cloudflare.com.
TXT records for coto.org
TXT 1v=spf1 include:spf.protection.outlook.com ip4:5.44.19.188 ip4:170.10.68.179 ip4:209.15.228.126 ip4:209.15.228.130 include:spf.constantcontact.com include:spf.envoke.com include:o1i179.smtp2go.com include:_spf.psm.knowbe4.com -all
TXT 2rm_verify=ed901ebe93
TXT 3MS=ms38861653