Email DNS records for mplonline.org
MX, SPF, DMARC and DKIM records published for mplonline.org.
mplonline.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 treated as suspicious but accepted (soft fail). |
| DMARC | p=none | The policy is none: receivers are asked to take no specific action on messages that fail DMARC. It is typically used to monitor authentication. |
| DKIM | Found (selector1) | A DKIM public key is published under the selector selector1. |
Last checked: 2026-10-10 (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.
Next steps
MX records for mplonline.org
- 10 mplonline-org.mail.protection.outlook.com
Email authentication records for mplonline.org
SPF record
v=spf1 include:spf.protection.outlook.com ip4:206.187.16.251 ip4:207.157.87.2 ip4:12.147.64.26 ip4:12.147.64.34 ip4:12.147.64.74 ip4:12.186.21.154 ip4:12.147.64.154 ip4:12.147.64.42 ip4:12.147.64.66 ip4:12.147.64.74 ip4:199.20.18.34 ip4:199.20.22.34 include:amazonses.com ~all
DMARC record
v=DMARC1; p=none
DKIM record (selector1)
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkiHJ6wpByo2hJTI+4D0pOIjCp/cRAEeMiUAHqRk396gdz7OTFdUYjGWv2P0JXEDyegsh0FMEI7u/tADxkzAwsksSHtlt3btZDkgCCttKI6tB+FlPIXBlTzbovXnZeYra2f+BXukIANdWBHkve/Z/yEOvGs8J5XvKA3vNcJnKvyNi8XHCF4Xhznhed5ADyWSUgjxyFiIsDhXPNvNQ1qpdnfnjaP7i0xfhjknlvHAYsjpQgTVxhk9nwzWQUezUepZp6piKtvucBVs3SFzyO/eaJb2j4JNgNFld0172PTmhykGtrPNdrhr3lqsXTmfA2wyKOkH5jjw4bcui5+axOe6CAQIDAQAB;
Check a specific email address @mplonline.org
This page checks how mplonline.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 address23.185.0.3
CountryUnited States of America
ASN54113
Name servers
NS 1ns63.worldnic.com.
NS 2ns64.worldnic.com.
TXT records for mplonline.org
TXT 1amazonses:l04q4M1JZnI8TbmnUDLu2QE9QypUCZIie4tPwA2Sxfg=
TXT 2v=spf1 include:spf.protection.outlook.com ip4:206.187.16.251 ip4:207.157.87.2 ip4:12.147.64.26 ip4:12.147.64.34 ip4:12.147.64.74 ip4:12.186.21.154 ip4:12.147.64.154 ip4:12.147.64.42 ip4:12.147.64.66 ip4:12.147.64.74 ip4:199.20.18.34 ip4:199.20.22.34 include:amazonses.com ~all
TXT 3MS=EE17A6B84CF4D2516DFD2CBCA978EAB5E5E71489