DNS Database information for Domain mail.postmarkapp.com.
We identified 2 entries that matched your query.
| Domain | IPv4 | IPv6 | MX | NS |
|---|---|---|---|---|
| mail.postmarkapp.com. | 50.31.156.110 web.postmarkapp.com | |||
| smtp-bulk.mail.postmarkapp.com. | 50.31.156.110 web.postmarkapp.com |