| Pref | Hostname | IP Address | TTL | |
|---|---|---|---|---|
| 0 | mail.perezplumbinginc.com | 74.220.219.74 | 4 hrs | Blacklist Check SMTP Test |
| 10 | mx.zohomail.com | 74.201.154.201 | 4 hrs | Blacklist Check SMTP Test |
| 20 | mx2.zohomail.com | 74.201.154.202 | 4 hrs | Blacklist Check SMTP Test |
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