safenames.org has no MX records.
Question and response
Question
dig safenames.org. MX
Answer
The response has no answer records.
Authority
safenames.org. 3600 SOA ns1.safenames.com. hostmaster.safenames.net. 2025010611 28800 1800 604800 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0